72309157041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:1254

約数の個数: 64

約数和(自身を含む): 108390223872

約数和(自身を除く): 36081066831

約数列:

[1, 3, 11, 33, 47, 141, 251, 281, 517, 661, 753, 843, 1551, 1983, 2761, 3091, 7271, 8283, 9273, 11797, 13207, 21813, 31067, 35391, 39621, 70531, 93201, 129767, 145277, 165911, 185741, 211593, 341737, 389301, 435831, 497733, 557223, 775841, 1025211, 1825021, 2043151, 2327523, 3314957, 5475063, 6129453, 7797817, 8729827, 9944871, 23393451, 26189481, 36464527, 46620991, 85775987, 96028097, 109393581, 139862973, 257327961, 288084291, 512830901, 1538492703, 2191186577, 6573559731, 24103052347, 72309157041]

約数ペア:

[(1, 72309157041), (3, 24103052347), (11, 6573559731), (33, 2191186577), (47, 1538492703), (141, 512830901), (251, 288084291), (281, 257327961), (517, 139862973), (661, 109393581), (753, 96028097), (843, 85775987), (1551, 46620991), (1983, 36464527), (2761, 26189481), (3091, 23393451), (7271, 9944871), (8283, 8729827), (9273, 7797817), (11797, 6129453), (13207, 5475063), (21813, 3314957), (31067, 2327523), (35391, 2043151), (39621, 1825021), (70531, 1025211), (93201, 775841), (129767, 557223), (145277, 497733), (165911, 435831), (185741, 389301), (211593, 341737)]