84957639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{70271}}^1$

素因数の和:70318

約数の個数: 16

約数和(自身を含む): 125927424

約数和(自身を除く): 40969785

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 70271, 210813, 913523, 2178401, 2740569, 6535203, 28319213, 84957639]

約数ペア:

[(1, 84957639), (3, 28319213), (13, 6535203), (31, 2740569), (39, 2178401), (93, 913523), (403, 210813), (1209, 70271)]