40972203

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 21926997

約数列:

[1, 3, 9, 27, 47, 83, 141, 249, 389, 423, 747, 1167, 1269, 2241, 3501, 3901, 10503, 11703, 18283, 32287, 35109, 54849, 96861, 105327, 164547, 290583, 493641, 871749, 1517489, 4552467, 13657401, 40972203]

約数ペア:

[(1, 40972203), (3, 13657401), (9, 4552467), (27, 1517489), (47, 871749), (83, 493641), (141, 290583), (249, 164547), (389, 105327), (423, 96861), (747, 54849), (1167, 35109), (1269, 32287), (2241, 18283), (3501, 11703), (3901, 10503)]