726852663

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{19079}}^1$

素因数の和:19188

約数の個数: 32

約数和(自身を含む): 1153958400

約数和(自身を除く): 427105737

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 747, 1411, 2241, 4233, 12699, 19079, 38097, 57237, 171711, 324343, 515133, 973029, 1583557, 2919087, 4750671, 8757261, 14252013, 26920469, 42756039, 80761407, 242284221, 726852663]

約数ペア:

[(1, 726852663), (3, 242284221), (9, 80761407), (17, 42756039), (27, 26920469), (51, 14252013), (83, 8757261), (153, 4750671), (249, 2919087), (459, 1583557), (747, 973029), (1411, 515133), (2241, 324343), (4233, 171711), (12699, 57237), (19079, 38097)]