23545071

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 39312000

約数和(自身を除く): 15766929

約数列:

[1, 3, 9, 11, 29, 33, 59, 87, 99, 139, 177, 261, 319, 417, 531, 649, 957, 1251, 1529, 1711, 1947, 2871, 4031, 4587, 5133, 5841, 8201, 12093, 13761, 15399, 18821, 24603, 36279, 44341, 56463, 73809, 90211, 133023, 169389, 237829, 270633, 399069, 713487, 811899, 2140461, 2616119, 7848357, 23545071]

約数ペア:

[(1, 23545071), (3, 7848357), (9, 2616119), (11, 2140461), (29, 811899), (33, 713487), (59, 399069), (87, 270633), (99, 237829), (139, 169389), (177, 133023), (261, 90211), (319, 73809), (417, 56463), (531, 44341), (649, 36279), (957, 24603), (1251, 18821), (1529, 15399), (1711, 13761), (1947, 12093), (2871, 8201), (4031, 5841), (4587, 5133)]