747111573

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{31769}}^1$

素因数の和:31858

約数の個数: 32

約数和(自身を含む): 1209801600

約数和(自身を除く): 462690027

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 871, 1809, 2613, 7839, 23517, 31769, 95307, 285921, 412997, 857763, 1238991, 2128523, 3716973, 6385569, 11150919, 19156707, 27670799, 57470121, 83012397, 249037191, 747111573]

約数ペア:

[(1, 747111573), (3, 249037191), (9, 83012397), (13, 57470121), (27, 27670799), (39, 19156707), (67, 11150919), (117, 6385569), (201, 3716973), (351, 2128523), (603, 1238991), (871, 857763), (1809, 412997), (2613, 285921), (7839, 95307), (23517, 31769)]