69771933

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 134802720

約数和(自身を除く): 65030787

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 49, 57, 63, 77, 99, 133, 147, 171, 209, 231, 399, 441, 539, 627, 693, 757, 931, 1197, 1463, 1617, 1881, 2271, 2793, 4389, 4851, 5299, 6813, 8327, 8379, 10241, 13167, 14383, 15897, 24981, 30723, 37093, 43149, 47691, 58289, 74943, 92169, 100681, 111279, 129447, 158213, 174867, 302043, 333837, 408023, 474639, 524601, 704767, 906129, 1107491, 1224069, 1423917, 2114301, 3322473, 3672207, 6342903, 7752437, 9967419, 23257311, 69771933]

約数ペア:

[(1, 69771933), (3, 23257311), (7, 9967419), (9, 7752437), (11, 6342903), (19, 3672207), (21, 3322473), (33, 2114301), (49, 1423917), (57, 1224069), (63, 1107491), (77, 906129), (99, 704767), (133, 524601), (147, 474639), (171, 408023), (209, 333837), (231, 302043), (399, 174867), (441, 158213), (539, 129447), (627, 111279), (693, 100681), (757, 92169), (931, 74943), (1197, 58289), (1463, 47691), (1617, 43149), (1881, 37093), (2271, 30723), (2793, 24981), (4389, 15897), (4851, 14383), (5299, 13167), (6813, 10241), (8327, 8379)]