80771607

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 151234560

約数和(自身を除く): 70462953

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 63, 69, 119, 153, 161, 189, 207, 357, 391, 459, 483, 621, 1071, 1093, 1173, 1449, 2737, 3213, 3279, 3519, 4347, 7651, 8211, 9837, 10557, 18581, 22953, 24633, 25139, 29511, 55743, 68859, 73899, 75417, 130067, 167229, 175973, 206577, 226251, 390201, 427363, 501687, 527919, 678753, 1170603, 1282089, 1583757, 2991541, 3511809, 3846267, 4751271, 8974623, 11538801, 26923869, 80771607]

約数ペア:

[(1, 80771607), (3, 26923869), (7, 11538801), (9, 8974623), (17, 4751271), (21, 3846267), (23, 3511809), (27, 2991541), (51, 1583757), (63, 1282089), (69, 1170603), (119, 678753), (153, 527919), (161, 501687), (189, 427363), (207, 390201), (357, 226251), (391, 206577), (459, 175973), (483, 167229), (621, 130067), (1071, 75417), (1093, 73899), (1173, 68859), (1449, 55743), (2737, 29511), (3213, 25139), (3279, 24633), (3519, 22953), (4347, 18581), (7651, 10557), (8211, 9837)]