118232409

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1\times {\mathrm{661}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 159621440

約数和(自身を除く): 41389031

約数列:

[1, 3, 109, 327, 547, 661, 1641, 1983, 59623, 72049, 178869, 216147, 361567, 1084701, 39410803, 118232409]

約数ペア:

[(1, 118232409), (3, 39410803), (109, 1084701), (327, 361567), (547, 216147), (661, 178869), (1641, 72049), (1983, 59623)]