40050087

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{617}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 66921984

約数和(自身を除く): 26871897

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 281, 617, 843, 1851, 1967, 3091, 4319, 5901, 6787, 9273, 12957, 20361, 21637, 47509, 64911, 142527, 173377, 520131, 1213639, 1907147, 3640917, 5721441, 13350029, 40050087]

約数ペア:

[(1, 40050087), (3, 13350029), (7, 5721441), (11, 3640917), (21, 1907147), (33, 1213639), (77, 520131), (231, 173377), (281, 142527), (617, 64911), (843, 47509), (1851, 21637), (1967, 20361), (3091, 12957), (4319, 9273), (5901, 6787)]