157021823091

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{159089993}}^1$

素因数の和:159090050

約数の個数: 16

約数和(自身を含む): 244362230784

約数和(自身を除く): 87340407693

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 159089993, 477269979, 1113629951, 3340889853, 7477229671, 22431689013, 52340607697, 157021823091]

約数ペア:

[(1, 157021823091), (3, 52340607697), (7, 22431689013), (21, 7477229671), (47, 3340889853), (141, 1113629951), (329, 477269979), (987, 159089993)]