40915143

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2657}}^1$

素因数の和:2751

約数の個数: 24

約数和(自身を含む): 62197200

約数和(自身を除く): 21282057

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 1711, 2657, 5133, 7971, 15399, 23913, 77053, 156763, 231159, 470289, 693477, 1410867, 4546127, 13638381, 40915143]

約数ペア:

[(1, 40915143), (3, 13638381), (9, 4546127), (29, 1410867), (59, 693477), (87, 470289), (177, 231159), (261, 156763), (531, 77053), (1711, 23913), (2657, 15399), (5133, 7971)]