67061589

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 105442560

約数和(自身を除く): 38380971

約数列:

[1, 3, 7, 21, 53, 89, 159, 267, 371, 623, 677, 1113, 1869, 2031, 4717, 4739, 14151, 14217, 33019, 35881, 60253, 99057, 107643, 180759, 251167, 421771, 753501, 1265313, 3193409, 9580227, 22353863, 67061589]

約数ペア:

[(1, 67061589), (3, 22353863), (7, 9580227), (21, 3193409), (53, 1265313), (89, 753501), (159, 421771), (267, 251167), (371, 180759), (623, 107643), (677, 99057), (1113, 60253), (1869, 35881), (2031, 33019), (4717, 14217), (4739, 14151)]