54137433

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 84934656

約数和(自身を除く): 30797223

約数列:

[1, 3, 7, 21, 53, 127, 159, 371, 381, 383, 889, 1113, 1149, 2667, 2681, 6731, 8043, 20193, 20299, 47117, 48641, 60897, 141351, 142093, 145923, 340487, 426279, 1021461, 2577973, 7733919, 18045811, 54137433]

約数ペア:

[(1, 54137433), (3, 18045811), (7, 7733919), (21, 2577973), (53, 1021461), (127, 426279), (159, 340487), (371, 145923), (381, 142093), (383, 141351), (889, 60897), (1113, 48641), (1149, 47117), (2667, 20299), (2681, 20193), (6731, 8043)]