972156738231

素因数分解:

$3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1931}}^1\times {\mathrm{20543}}^1$

素因数の和:22876

約数の個数: 48

約数和(自身を含む): 1609867284480

約数和(自身を除く): 637710546249

約数列:

[1, 3, 7, 9, 21, 63, 389, 1167, 1931, 2723, 3501, 5793, 8169, 13517, 17379, 20543, 24507, 40551, 61629, 121653, 143801, 184887, 431403, 751159, 1294209, 2253477, 5258113, 6760431, 7991227, 15774339, 23973681, 39668533, 47323017, 55938589, 71921043, 119005599, 167815767, 277679731, 357016797, 503447301, 833039193, 2499117579, 15431059337, 46293178011, 108017415359, 138879534033, 324052246077, 972156738231]

約数ペア:

[(1, 972156738231), (3, 324052246077), (7, 138879534033), (9, 108017415359), (21, 46293178011), (63, 15431059337), (389, 2499117579), (1167, 833039193), (1931, 503447301), (2723, 357016797), (3501, 277679731), (5793, 167815767), (8169, 119005599), (13517, 71921043), (17379, 55938589), (20543, 47323017), (24507, 39668533), (40551, 23973681), (61629, 15774339), (121653, 7991227), (143801, 6760431), (184887, 5258113), (431403, 2253477), (751159, 1294209)]