654345159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{617}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 956841984

約数和(自身を除く): 302496825

約数列:

[1, 3, 13, 39, 71, 213, 383, 617, 923, 1149, 1851, 2769, 4979, 8021, 14937, 24063, 27193, 43807, 81579, 131421, 236311, 353509, 569491, 708933, 1060527, 1708473, 3072043, 9216129, 16778081, 50334243, 218115053, 654345159]

約数ペア:

[(1, 654345159), (3, 218115053), (13, 50334243), (39, 16778081), (71, 9216129), (213, 3072043), (383, 1708473), (617, 1060527), (923, 708933), (1149, 569491), (1851, 353509), (2769, 236311), (4979, 131421), (8021, 81579), (14937, 43807), (24063, 27193)]