8047809

素因数分解:

$3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 15360000

約数和(自身を除く): 7312191

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 79, 99, 147, 189, 231, 237, 297, 343, 441, 539, 553, 693, 711, 869, 1029, 1323, 1617, 1659, 2079, 2133, 2607, 3087, 3773, 3871, 4851, 4977, 6083, 7821, 9261, 11319, 11613, 14553, 14931, 18249, 23463, 27097, 33957, 34839, 42581, 54747, 81291, 101871, 104517, 127743, 164241, 243873, 298067, 383229, 731619, 894201, 1149687, 2682603, 8047809]

約数ペア:

[(1, 8047809), (3, 2682603), (7, 1149687), (9, 894201), (11, 731619), (21, 383229), (27, 298067), (33, 243873), (49, 164241), (63, 127743), (77, 104517), (79, 101871), (99, 81291), (147, 54747), (189, 42581), (231, 34839), (237, 33957), (297, 27097), (343, 23463), (441, 18249), (539, 14931), (553, 14553), (693, 11613), (711, 11319), (869, 9261), (1029, 7821), (1323, 6083), (1617, 4977), (1659, 4851), (2079, 3871), (2133, 3773), (2607, 3087)]