88815951

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 153092160

約数和(自身を除く): 64276209

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 173, 203, 261, 281, 519, 609, 843, 1211, 1557, 1827, 1967, 2529, 3633, 5017, 5901, 8149, 10899, 15051, 17703, 24447, 35119, 45153, 48613, 57043, 73341, 105357, 145839, 171129, 316071, 340291, 437517, 513387, 1020873, 1409777, 3062619, 4229331, 9868439, 12687993, 29605317, 88815951]

約数ペア:

[(1, 88815951), (3, 29605317), (7, 12687993), (9, 9868439), (21, 4229331), (29, 3062619), (63, 1409777), (87, 1020873), (173, 513387), (203, 437517), (261, 340291), (281, 316071), (519, 171129), (609, 145839), (843, 105357), (1211, 73341), (1557, 57043), (1827, 48613), (1967, 45153), (2529, 35119), (3633, 24447), (5017, 17703), (5901, 15051), (8149, 10899)]