54467721

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 105670656

約数和(自身を除く): 51202935

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 63, 71, 77, 81, 99, 123, 189, 213, 231, 243, 287, 297, 369, 451, 497, 567, 639, 693, 781, 861, 891, 1107, 1353, 1491, 1701, 1917, 2079, 2343, 2583, 2673, 2911, 3157, 3321, 4059, 4473, 5467, 5751, 6237, 7029, 7749, 8733, 9471, 9963, 12177, 13419, 16401, 17253, 18711, 20377, 21087, 23247, 26199, 28413, 32021, 36531, 40257, 49203, 61131, 63261, 69741, 78597, 85239, 96063, 109593, 120771, 147609, 183393, 189783, 224147, 235791, 255717, 288189, 442827, 550179, 672441, 707373, 767151, 864567, 1328481, 1650537, 2017323, 2593701, 4951611, 6051969, 7781103, 18155907, 54467721]

約数ペア:

[(1, 54467721), (3, 18155907), (7, 7781103), (9, 6051969), (11, 4951611), (21, 2593701), (27, 2017323), (33, 1650537), (41, 1328481), (63, 864567), (71, 767151), (77, 707373), (81, 672441), (99, 550179), (123, 442827), (189, 288189), (213, 255717), (231, 235791), (243, 224147), (287, 189783), (297, 183393), (369, 147609), (451, 120771), (497, 109593), (567, 96063), (639, 85239), (693, 78597), (781, 69741), (861, 63261), (891, 61131), (1107, 49203), (1353, 40257), (1491, 36531), (1701, 32021), (1917, 28413), (2079, 26199), (2343, 23247), (2583, 21087), (2673, 20377), (2911, 18711), (3157, 17253), (3321, 16401), (4059, 13419), (4473, 12177), (5467, 9963), (5751, 9471), (6237, 8733), (7029, 7749)]