220151877

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{11443}}^1$

素因数の和:11521

約数の個数: 24

約数和(自身を含む): 328763232

約数和(自身を除く): 108611355

約数列:

[1, 3, 11, 33, 53, 121, 159, 363, 583, 1749, 6413, 11443, 19239, 34329, 125873, 377619, 606479, 1384603, 1819437, 4153809, 6671269, 20013807, 73383959, 220151877]

約数ペア:

[(1, 220151877), (3, 73383959), (11, 20013807), (33, 6671269), (53, 4153809), (121, 1819437), (159, 1384603), (363, 606479), (583, 377619), (1749, 125873), (6413, 34329), (11443, 19239)]