139797954

素因数分解:

$2^1\times 3^3\times {\mathrm{1553}}^1\times {\mathrm{1667}}^1$

素因数の和:3231

約数の個数: 32

約数和(自身を含む): 311048640

約数和(自身を除く): 171250686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1553, 1667, 3106, 3334, 4659, 5001, 9318, 10002, 13977, 15003, 27954, 30006, 41931, 45009, 83862, 90018, 2588851, 5177702, 7766553, 15533106, 23299659, 46599318, 69898977, 139797954]

約数ペア:

[(1, 139797954), (2, 69898977), (3, 46599318), (6, 23299659), (9, 15533106), (18, 7766553), (27, 5177702), (54, 2588851), (1553, 90018), (1667, 83862), (3106, 45009), (3334, 41931), (4659, 30006), (5001, 27954), (9318, 15003), (10002, 13977)]