74387121

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{23911}}^1$

素因数の和:23992

約数の個数: 16

約数和(自身を含む): 106743168

約数和(自身を除く): 32356047

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 23911, 71733, 406487, 1219461, 1458571, 4375713, 24795707, 74387121]

約数ペア:

[(1, 74387121), (3, 24795707), (17, 4375713), (51, 1458571), (61, 1219461), (183, 406487), (1037, 71733), (3111, 23911)]