188669247

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{743}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 287981568

約数和(自身を除く): 99312321

約数列:

[1, 3, 13, 17, 39, 51, 221, 383, 663, 743, 1149, 2229, 4979, 6511, 9659, 12631, 14937, 19533, 28977, 37893, 84643, 164203, 253929, 284569, 492609, 853707, 3699397, 4837673, 11098191, 14513019, 62889749, 188669247]

約数ペア:

[(1, 188669247), (3, 62889749), (13, 14513019), (17, 11098191), (39, 4837673), (51, 3699397), (221, 853707), (383, 492609), (663, 284569), (743, 253929), (1149, 164203), (2229, 84643), (4979, 37893), (6511, 28977), (9659, 19533), (12631, 14937)]