68216673959

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{54167}}^1$

素因数の和:54767

約数の個数: 32

約数和(自身を含む): 87050142720

約数和(自身を除く): 18833468761

約数列:

[1, 7, 17, 19, 119, 133, 323, 557, 2261, 3899, 9469, 10583, 54167, 66283, 74081, 179911, 379169, 920839, 1029173, 1259377, 6445873, 7204211, 17495941, 30171019, 122471587, 211197133, 512907323, 573249361, 3590351261, 4012745527, 9745239137, 68216673959]

約数ペア:

[(1, 68216673959), (7, 9745239137), (17, 4012745527), (19, 3590351261), (119, 573249361), (133, 512907323), (323, 211197133), (557, 122471587), (2261, 30171019), (3899, 17495941), (9469, 7204211), (10583, 6445873), (54167, 1259377), (66283, 1029173), (74081, 920839), (179911, 379169)]