29127513009

素因数分解:

$3^1\times 7^4\times {\mathrm{977}}^1\times {\mathrm{4139}}^1$

素因数の和:5147

約数の個数: 40

約数和(自身を含む): 45364099680

約数和(自身を除く): 16236586671

約数列:

[1, 3, 7, 21, 49, 147, 343, 977, 1029, 2401, 2931, 4139, 6839, 7203, 12417, 20517, 28973, 47873, 86919, 143619, 202811, 335111, 608433, 1005333, 1419677, 2345777, 4043803, 4259031, 7037331, 9937739, 12131409, 28306621, 29813217, 84919863, 198146347, 594439041, 1387024429, 4161073287, 9709171003, 29127513009]

約数ペア:

[(1, 29127513009), (3, 9709171003), (7, 4161073287), (21, 1387024429), (49, 594439041), (147, 198146347), (343, 84919863), (977, 29813217), (1029, 28306621), (2401, 12131409), (2931, 9937739), (4139, 7037331), (6839, 4259031), (7203, 4043803), (12417, 2345777), (20517, 1419677), (28973, 1005333), (47873, 608433), (86919, 335111), (143619, 202811)]