88750557

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 156349440

約数和(自身を除く): 67598883

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 173, 357, 479, 519, 1071, 1211, 1437, 1557, 2941, 3353, 3633, 4311, 8143, 8823, 10059, 10899, 20587, 24429, 26469, 30177, 57001, 61761, 73287, 82867, 171003, 185283, 248601, 513009, 580069, 745803, 1408739, 1740207, 4226217, 5220621, 9861173, 12678651, 29583519, 88750557]

約数ペア:

[(1, 88750557), (3, 29583519), (7, 12678651), (9, 9861173), (17, 5220621), (21, 4226217), (51, 1740207), (63, 1408739), (119, 745803), (153, 580069), (173, 513009), (357, 248601), (479, 185283), (519, 171003), (1071, 82867), (1211, 73287), (1437, 61761), (1557, 57001), (2941, 30177), (3353, 26469), (3633, 24429), (4311, 20587), (8143, 10899), (8823, 10059)]