64730757

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2017

約数の個数: 32

約数和(自身を含む): 107118592

約数和(自身を除く): 42387835

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1651, 1867, 2667, 4953, 5601, 11557, 13069, 24271, 34671, 39207, 72813, 169897, 237109, 509691, 711327, 1659763, 3082417, 4979289, 9247251, 21576919, 64730757]

約数ペア:

[(1, 64730757), (3, 21576919), (7, 9247251), (13, 4979289), (21, 3082417), (39, 1659763), (91, 711327), (127, 509691), (273, 237109), (381, 169897), (889, 72813), (1651, 39207), (1867, 34671), (2667, 24271), (4953, 13069), (5601, 11557)]