77657041

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 23949359

約数列:

[1, 7, 11, 29, 77, 83, 203, 319, 419, 581, 913, 2233, 2407, 2933, 4609, 6391, 12151, 16849, 26477, 32263, 34777, 85057, 133661, 185339, 243439, 382547, 935627, 1008533, 2677829, 7059731, 11093863, 77657041]

約数ペア:

[(1, 77657041), (7, 11093863), (11, 7059731), (29, 2677829), (77, 1008533), (83, 935627), (203, 382547), (319, 243439), (419, 185339), (581, 133661), (913, 85057), (2233, 34777), (2407, 32263), (2933, 26477), (4609, 16849), (6391, 12151)]