81213018

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{59107}}^1$

素因数の和:59341

約数の個数: 16

約数和(自身を含む): 163138080

約数和(自身を除く): 81925062

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 59107, 118214, 177321, 354642, 13535503, 27071006, 40606509, 81213018]

約数ペア:

[(1, 81213018), (2, 40606509), (3, 27071006), (6, 13535503), (229, 354642), (458, 177321), (687, 118214), (1374, 59107)]