163469961

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 250398720

約数和(自身を除く): 86928759

約数列:

[1, 3, 9, 27, 43, 103, 129, 309, 387, 927, 1161, 1367, 2781, 4101, 4429, 12303, 13287, 36909, 39861, 58781, 119583, 140801, 176343, 422403, 529029, 1267209, 1587087, 3801627, 6054443, 18163329, 54489987, 163469961]

約数ペア:

[(1, 163469961), (3, 54489987), (9, 18163329), (27, 6054443), (43, 3801627), (103, 1587087), (129, 1267209), (309, 529029), (387, 422403), (927, 176343), (1161, 140801), (1367, 119583), (2781, 58781), (4101, 39861), (4429, 36909), (12303, 13287)]