149710521

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1\times {\mathrm{887}}^1$

素因数の和:1460

約数の個数: 16

約数和(自身を含む): 201867264

約数和(自身を除く): 52156743

約数列:

[1, 3, 127, 381, 443, 887, 1329, 2661, 56261, 112649, 168783, 337947, 392941, 1178823, 49903507, 149710521]

約数ペア:

[(1, 149710521), (3, 49903507), (127, 1178823), (381, 392941), (443, 337947), (887, 168783), (1329, 112649), (2661, 56261)]