74144859

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 107128320

約数和(自身を除く): 32983461

約数列:

[1, 3, 19, 57, 73, 103, 173, 219, 309, 519, 1387, 1957, 3287, 4161, 5871, 7519, 9861, 12629, 17819, 22557, 37887, 53457, 142861, 239951, 338561, 428583, 719853, 1015683, 1300787, 3902361, 24714953, 74144859]

約数ペア:

[(1, 74144859), (3, 24714953), (19, 3902361), (57, 1300787), (73, 1015683), (103, 719853), (173, 428583), (219, 338561), (309, 239951), (519, 142861), (1387, 53457), (1957, 37887), (3287, 22557), (4161, 17819), (5871, 12629), (7519, 9861)]