319110813

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 555532800

約数和(自身を除く): 236421987

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 101, 189, 219, 229, 303, 511, 657, 687, 707, 909, 1533, 1603, 1971, 2061, 2121, 2727, 4599, 4809, 6183, 6363, 7373, 13797, 14427, 16717, 19089, 22119, 23129, 43281, 50151, 51611, 66357, 69387, 117019, 150453, 154833, 161903, 199071, 208161, 351057, 451359, 464499, 485709, 624483, 1053171, 1393497, 1457127, 1688417, 3159513, 4371381, 5065251, 11818919, 15195753, 35456757, 45587259, 106370271, 319110813]

約数ペア:

[(1, 319110813), (3, 106370271), (7, 45587259), (9, 35456757), (21, 15195753), (27, 11818919), (63, 5065251), (73, 4371381), (101, 3159513), (189, 1688417), (219, 1457127), (229, 1393497), (303, 1053171), (511, 624483), (657, 485709), (687, 464499), (707, 451359), (909, 351057), (1533, 208161), (1603, 199071), (1971, 161903), (2061, 154833), (2121, 150453), (2727, 117019), (4599, 69387), (4809, 66357), (6183, 51611), (6363, 50151), (7373, 43281), (13797, 23129), (14427, 22119), (16717, 19089)]