75351483

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 118809600

約数和(自身を除く): 43458117

約数列:

[1, 3, 9, 29, 31, 67, 87, 93, 139, 201, 261, 279, 417, 603, 899, 1251, 1943, 2077, 2697, 4031, 4309, 5829, 6231, 8091, 9313, 12093, 12927, 17487, 18693, 27939, 36279, 38781, 60233, 83817, 124961, 180699, 270077, 288703, 374883, 542097, 810231, 866109, 1124649, 2430693, 2598327, 8372387, 25117161, 75351483]

約数ペア:

[(1, 75351483), (3, 25117161), (9, 8372387), (29, 2598327), (31, 2430693), (67, 1124649), (87, 866109), (93, 810231), (139, 542097), (201, 374883), (261, 288703), (279, 270077), (417, 180699), (603, 124961), (899, 83817), (1251, 60233), (1943, 38781), (2077, 36279), (2697, 27939), (4031, 18693), (4309, 17487), (5829, 12927), (6231, 12093), (8091, 9313)]