42102459

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 72483840

約数和(自身を除く): 30381381

約数列:

[1, 3, 7, 9, 21, 47, 59, 63, 141, 177, 241, 329, 413, 423, 531, 723, 987, 1239, 1687, 2169, 2773, 2961, 3717, 5061, 8319, 11327, 14219, 15183, 19411, 24957, 33981, 42657, 58233, 79289, 99533, 101943, 127971, 174699, 237867, 298599, 668293, 713601, 895797, 2004879, 4678051, 6014637, 14034153, 42102459]

約数ペア:

[(1, 42102459), (3, 14034153), (7, 6014637), (9, 4678051), (21, 2004879), (47, 895797), (59, 713601), (63, 668293), (141, 298599), (177, 237867), (241, 174699), (329, 127971), (413, 101943), (423, 99533), (531, 79289), (723, 58233), (987, 42657), (1239, 33981), (1687, 24957), (2169, 19411), (2773, 15183), (2961, 14219), (3717, 11327), (5061, 8319)]