64278117

素因数分解:

$3^8\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 98370636

約数和(自身を除く): 34092519

約数列:

[1, 3, 9, 27, 81, 97, 101, 243, 291, 303, 729, 873, 909, 2187, 2619, 2727, 6561, 7857, 8181, 9797, 23571, 24543, 29391, 70713, 73629, 88173, 212139, 220887, 264519, 636417, 662661, 793557, 2380671, 7142013, 21426039, 64278117]

約数ペア:

[(1, 64278117), (3, 21426039), (9, 7142013), (27, 2380671), (81, 793557), (97, 662661), (101, 636417), (243, 264519), (291, 220887), (303, 212139), (729, 88173), (873, 73629), (909, 70713), (2187, 29391), (2619, 24543), (2727, 23571), (6561, 9797), (7857, 8181)]