81213582

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{70867}}^1$

素因数の和:71063

約数の個数: 16

約数和(自身を含む): 163279872

約数和(自身を除く): 82066290

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 70867, 141734, 212601, 425202, 13535597, 27071194, 40606791, 81213582]

約数ペア:

[(1, 81213582), (2, 40606791), (3, 27071194), (6, 13535597), (191, 425202), (382, 212601), (573, 141734), (1146, 70867)]