40210209

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1051}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 64803200

約数和(自身を除く): 24592991

約数列:

[1, 3, 9, 13, 27, 39, 109, 117, 327, 351, 981, 1051, 1417, 2943, 3153, 4251, 9459, 12753, 13663, 28377, 38259, 40989, 114559, 122967, 343677, 368901, 1031031, 1489267, 3093093, 4467801, 13403403, 40210209]

約数ペア:

[(1, 40210209), (3, 13403403), (9, 4467801), (13, 3093093), (27, 1489267), (39, 1031031), (109, 368901), (117, 343677), (327, 122967), (351, 114559), (981, 40989), (1051, 38259), (1417, 28377), (2943, 13663), (3153, 12753), (4251, 9459)]