153989451

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4357}}^1$

素因数の和:4401

約数の個数: 64

約数和(自身を含む): 301224960

約数和(自身を除く): 147235509

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 153, 187, 189, 231, 297, 357, 459, 561, 693, 1071, 1309, 1683, 2079, 3213, 3927, 4357, 5049, 11781, 13071, 30499, 35343, 39213, 47927, 74069, 91497, 117639, 143781, 222207, 274491, 335489, 431343, 518483, 666621, 814759, 823473, 1006467, 1294029, 1555449, 1999863, 2444277, 3019401, 4666347, 5703313, 7332831, 9058203, 13999041, 17109939, 21998493, 51329817, 153989451]

約数ペア:

[(1, 153989451), (3, 51329817), (7, 21998493), (9, 17109939), (11, 13999041), (17, 9058203), (21, 7332831), (27, 5703313), (33, 4666347), (51, 3019401), (63, 2444277), (77, 1999863), (99, 1555449), (119, 1294029), (153, 1006467), (187, 823473), (189, 814759), (231, 666621), (297, 518483), (357, 431343), (459, 335489), (561, 274491), (693, 222207), (1071, 143781), (1309, 117639), (1683, 91497), (2079, 74069), (3213, 47927), (3927, 39213), (4357, 35343), (5049, 30499), (11781, 13071)]