75468351

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 117504000

約数和(自身を除く): 42035649

約数列:

[1, 3, 7, 21, 89, 149, 267, 271, 447, 623, 813, 1043, 1869, 1897, 3129, 5691, 13261, 24119, 39783, 40379, 72357, 92827, 121137, 168833, 278481, 282653, 506499, 847959, 3593731, 10781193, 25156117, 75468351]

約数ペア:

[(1, 75468351), (3, 25156117), (7, 10781193), (21, 3593731), (89, 847959), (149, 506499), (267, 282653), (271, 278481), (447, 168833), (623, 121137), (813, 92827), (1043, 72357), (1869, 40379), (1897, 39783), (3129, 24119), (5691, 13261)]