145919619

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{32887}}^1$

素因数の和:32939

約数の個数: 24

約数和(自身を含む): 230873760

約数和(自身を除く): 84954141

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 32887, 98661, 295983, 559079, 953723, 1677237, 2861169, 5031711, 8583507, 16213291, 48639873, 145919619]

約数ペア:

[(1, 145919619), (3, 48639873), (9, 16213291), (17, 8583507), (29, 5031711), (51, 2861169), (87, 1677237), (153, 953723), (261, 559079), (493, 295983), (1479, 98661), (4437, 32887)]