142940589

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{6553}}^1$

素因数の和:7228

約数の個数: 16

約数和(自身を含む): 208259904

約数和(自身を除く): 65319315

約数列:

[1, 3, 11, 33, 661, 1983, 6553, 7271, 19659, 21813, 72083, 216249, 4331533, 12994599, 47646863, 142940589]

約数ペア:

[(1, 142940589), (3, 47646863), (11, 12994599), (33, 4331533), (661, 216249), (1983, 72083), (6553, 21813), (7271, 19659)]