97931511

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:993

約数の個数: 40

約数和(自身を含む): 154694144

約数和(自身を除く): 56762633

約数列:

[1, 3, 9, 27, 31, 43, 81, 93, 129, 279, 387, 837, 907, 1161, 1333, 2511, 2721, 3483, 3999, 8163, 11997, 24489, 28117, 35991, 39001, 73467, 84351, 107973, 117003, 253053, 351009, 759159, 1053027, 1209031, 2277477, 3159081, 3627093, 10881279, 32643837, 97931511]

約数ペア:

[(1, 97931511), (3, 32643837), (9, 10881279), (27, 3627093), (31, 3159081), (43, 2277477), (81, 1209031), (93, 1053027), (129, 759159), (279, 351009), (387, 253053), (837, 117003), (907, 107973), (1161, 84351), (1333, 73467), (2511, 39001), (2721, 35991), (3483, 28117), (3999, 24489), (8163, 11997)]