121276287

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 196848288

約数和(自身を除く): 75572001

約数列:

[1, 3, 9, 11, 33, 73, 97, 99, 173, 219, 291, 519, 657, 803, 873, 1067, 1557, 1903, 2409, 3201, 5709, 7081, 7227, 9603, 12629, 16781, 17127, 21243, 37887, 50343, 63729, 77891, 113661, 138919, 151029, 184591, 233673, 416757, 553773, 701019, 1225013, 1250271, 1661319, 3675039, 11025117, 13475143, 40425429, 121276287]

約数ペア:

[(1, 121276287), (3, 40425429), (9, 13475143), (11, 11025117), (33, 3675039), (73, 1661319), (97, 1250271), (99, 1225013), (173, 701019), (219, 553773), (291, 416757), (519, 233673), (657, 184591), (803, 151029), (873, 138919), (1067, 113661), (1557, 77891), (1903, 63729), (2409, 50343), (3201, 37887), (5709, 21243), (7081, 17127), (7227, 16781), (9603, 12629)]