247022652123

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{81527}}^1$

素因数の和:81641

約数の個数: 96

約数和(自身を含む): 427337164800

約数和(自身を除く): 180314512677

約数列:

[1, 3, 9, 13, 19, 29, 39, 47, 57, 87, 117, 141, 171, 247, 261, 377, 423, 551, 611, 741, 893, 1131, 1363, 1653, 1833, 2223, 2679, 3393, 4089, 4959, 5499, 7163, 8037, 11609, 12267, 17719, 21489, 25897, 34827, 53157, 64467, 77691, 81527, 104481, 159471, 233073, 244581, 336661, 733743, 1009983, 1059851, 1549013, 2364283, 3029949, 3179553, 3831769, 4647039, 7092849, 9538659, 11495307, 13941117, 20137169, 21278547, 30735679, 34485921, 44921377, 49812997, 60411507, 72803611, 92207037, 111121301, 134764131, 149438991, 181234521, 218410833, 276621111, 333363903, 404292393, 448316973, 583977901, 655232499, 946446943, 1000091709, 1444576913, 1751933703, 2111304719, 2839340829, 4333730739, 5255801109, 6333914157, 8518022487, 13001192217, 19001742471, 27446961347, 82340884041, 247022652123]

約数ペア:

[(1, 247022652123), (3, 82340884041), (9, 27446961347), (13, 19001742471), (19, 13001192217), (29, 8518022487), (39, 6333914157), (47, 5255801109), (57, 4333730739), (87, 2839340829), (117, 2111304719), (141, 1751933703), (171, 1444576913), (247, 1000091709), (261, 946446943), (377, 655232499), (423, 583977901), (551, 448316973), (611, 404292393), (741, 333363903), (893, 276621111), (1131, 218410833), (1363, 181234521), (1653, 149438991), (1833, 134764131), (2223, 111121301), (2679, 92207037), (3393, 72803611), (4089, 60411507), (4959, 49812997), (5499, 44921377), (7163, 34485921), (8037, 30735679), (11609, 21278547), (12267, 20137169), (17719, 13941117), (21489, 11495307), (25897, 9538659), (34827, 7092849), (53157, 4647039), (64467, 3831769), (77691, 3179553), (81527, 3029949), (104481, 2364283), (159471, 1549013), (233073, 1059851), (244581, 1009983), (336661, 733743)]