40697937

素因数分解:

$3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{617}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 69216000

約数和(自身を除く): 28518063

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 349, 617, 1047, 1851, 2443, 3141, 4319, 5553, 7329, 9423, 12957, 16659, 21987, 38871, 65961, 116613, 215333, 645999, 1507331, 1937997, 4521993, 5813991, 13565979, 40697937]

約数ペア:

[(1, 40697937), (3, 13565979), (7, 5813991), (9, 4521993), (21, 1937997), (27, 1507331), (63, 645999), (189, 215333), (349, 116613), (617, 65961), (1047, 38871), (1851, 21987), (2443, 16659), (3141, 12957), (4319, 9423), (5553, 7329)]