15692017131

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{277063}}^1$

素因数の和:277136

約数の個数: 48

約数和(自身を含む): 27662069760

約数和(自身を除く): 11970052629

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 203, 217, 261, 279, 609, 651, 899, 1827, 1953, 2697, 6293, 8091, 18879, 56637, 277063, 831189, 1939441, 2493567, 5818323, 8034827, 8588953, 17454969, 24104481, 25766859, 56243789, 60122671, 72313443, 77300577, 168731367, 180368013, 249079637, 506194101, 541104039, 747238911, 1743557459, 2241716733, 5230672377, 15692017131]

約数ペア:

[(1, 15692017131), (3, 5230672377), (7, 2241716733), (9, 1743557459), (21, 747238911), (29, 541104039), (31, 506194101), (63, 249079637), (87, 180368013), (93, 168731367), (203, 77300577), (217, 72313443), (261, 60122671), (279, 56243789), (609, 25766859), (651, 24104481), (899, 17454969), (1827, 8588953), (1953, 8034827), (2697, 5818323), (6293, 2493567), (8091, 1939441), (18879, 831189), (56637, 277063)]