69008019

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 99993600

約数和(自身を除く): 30985581

約数列:

[1, 3, 19, 57, 61, 89, 183, 223, 267, 669, 1159, 1691, 3477, 4237, 5073, 5429, 12711, 13603, 16287, 19847, 40809, 59541, 103151, 258457, 309453, 377093, 775371, 1131279, 1210667, 3632001, 23002673, 69008019]

約数ペア:

[(1, 69008019), (3, 23002673), (19, 3632001), (57, 1210667), (61, 1131279), (89, 775371), (183, 377093), (223, 309453), (267, 258457), (669, 103151), (1159, 59541), (1691, 40809), (3477, 19847), (4237, 16287), (5073, 13603), (5429, 12711)]