138454953

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29833}}^1$

素因数の和:29873

約数の個数: 32

約数和(自身を含む): 240581376

約数和(自身を除く): 102126423

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 29833, 89499, 208831, 387829, 507161, 626493, 1163487, 1521483, 2714803, 3550127, 6593093, 8144409, 10650381, 19779279, 46151651, 138454953]

約数ペア:

[(1, 138454953), (3, 46151651), (7, 19779279), (13, 10650381), (17, 8144409), (21, 6593093), (39, 3550127), (51, 2714803), (91, 1521483), (119, 1163487), (221, 626493), (273, 507161), (357, 387829), (663, 208831), (1547, 89499), (4641, 29833)]