31963383

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 18839817

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 747, 839, 1411, 2241, 2517, 4233, 7551, 12699, 14263, 22653, 38097, 42789, 69637, 128367, 208911, 385101, 626733, 1183829, 1880199, 3551487, 10654461, 31963383]

約数ペア:

[(1, 31963383), (3, 10654461), (9, 3551487), (17, 1880199), (27, 1183829), (51, 626733), (83, 385101), (153, 208911), (249, 128367), (459, 69637), (747, 42789), (839, 38097), (1411, 22653), (2241, 14263), (2517, 12699), (4233, 7551)]