6514893

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 12804480

約数和(自身を除く): 6289587

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 49, 51, 63, 77, 79, 99, 119, 147, 153, 187, 231, 237, 357, 441, 539, 553, 561, 693, 711, 833, 869, 1071, 1309, 1343, 1617, 1659, 1683, 2499, 2607, 3871, 3927, 4029, 4851, 4977, 6083, 7497, 7821, 9163, 9401, 11613, 11781, 12087, 14773, 18249, 27489, 28203, 34839, 42581, 44319, 54747, 65807, 82467, 84609, 103411, 127743, 132957, 197421, 310233, 383229, 592263, 723877, 930699, 2171631, 6514893]

約数ペア:

[(1, 6514893), (3, 2171631), (7, 930699), (9, 723877), (11, 592263), (17, 383229), (21, 310233), (33, 197421), (49, 132957), (51, 127743), (63, 103411), (77, 84609), (79, 82467), (99, 65807), (119, 54747), (147, 44319), (153, 42581), (187, 34839), (231, 28203), (237, 27489), (357, 18249), (441, 14773), (539, 12087), (553, 11781), (561, 11613), (693, 9401), (711, 9163), (833, 7821), (869, 7497), (1071, 6083), (1309, 4977), (1343, 4851), (1617, 4029), (1659, 3927), (1683, 3871), (2499, 2607)]