788534001

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 1304087040

約数和(自身を除く): 515553039

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 113, 153, 207, 339, 391, 459, 621, 661, 1017, 1173, 1921, 1983, 2599, 3051, 3519, 5763, 5949, 7797, 10557, 11237, 15203, 17289, 17847, 23391, 33711, 44183, 45609, 51867, 70173, 74693, 101133, 132549, 136827, 224079, 258451, 303399, 397647, 410481, 672237, 775353, 1192941, 1269781, 1717939, 2016711, 2326059, 3809343, 5153817, 6978177, 11428029, 15461451, 29204963, 34284087, 46384353, 87614889, 262844667, 788534001]

約数ペア:

[(1, 788534001), (3, 262844667), (9, 87614889), (17, 46384353), (23, 34284087), (27, 29204963), (51, 15461451), (69, 11428029), (113, 6978177), (153, 5153817), (207, 3809343), (339, 2326059), (391, 2016711), (459, 1717939), (621, 1269781), (661, 1192941), (1017, 775353), (1173, 672237), (1921, 410481), (1983, 397647), (2599, 303399), (3051, 258451), (3519, 224079), (5763, 136827), (5949, 132549), (7797, 101133), (10557, 74693), (11237, 70173), (15203, 51867), (17289, 45609), (17847, 44183), (23391, 33711)]