81323346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1042607}}^1$

素因数の和:1042625

約数の個数: 16

約数和(自身を含む): 175158144

約数和(自身を除く): 93834798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1042607, 2085214, 3127821, 6255642, 13553891, 27107782, 40661673, 81323346]

約数ペア:

[(1, 81323346), (2, 40661673), (3, 27107782), (6, 13553891), (13, 6255642), (26, 3127821), (39, 2085214), (78, 1042607)]