201451781421

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{30427}}^1\times {\mathrm{66877}}^1$

素因数の和:97321

約数の個数: 24

約数和(自身を含む): 317454350304

約数和(自身を除く): 116002568883

約数列:

[1, 3, 9, 11, 33, 99, 30427, 66877, 91281, 200631, 273843, 334697, 601893, 735647, 1004091, 2206941, 3012273, 6620823, 2034866479, 6104599437, 18313798311, 22383531269, 67150593807, 201451781421]

約数ペア:

[(1, 201451781421), (3, 67150593807), (9, 22383531269), (11, 18313798311), (33, 6104599437), (99, 2034866479), (30427, 6620823), (66877, 3012273), (91281, 2206941), (200631, 1004091), (273843, 735647), (334697, 601893)]