67142679

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 95442624

約数和(自身を除く): 28299945

約数列:

[1, 3, 37, 53, 101, 111, 113, 159, 303, 339, 1961, 3737, 4181, 5353, 5883, 5989, 11211, 11413, 12543, 16059, 17967, 34239, 198061, 221593, 422281, 594183, 604889, 664779, 1266843, 1814667, 22380893, 67142679]

約数ペア:

[(1, 67142679), (3, 22380893), (37, 1814667), (53, 1266843), (101, 664779), (111, 604889), (113, 594183), (159, 422281), (303, 221593), (339, 198061), (1961, 34239), (3737, 17967), (4181, 16059), (5353, 12543), (5883, 11413), (5989, 11211)]