3875778813

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 5907382272

約数和(自身を除く): 2031603459

約数列:

[1, 3, 17, 31, 43, 47, 51, 93, 129, 141, 527, 731, 799, 1213, 1333, 1457, 1581, 2021, 2193, 2397, 3639, 3999, 4371, 6063, 20621, 22661, 24769, 34357, 37603, 52159, 57011, 61863, 62651, 67983, 74307, 103071, 112809, 156477, 171033, 187953, 639251, 886703, 969187, 1065067, 1616929, 1767341, 1917753, 2451473, 2660109, 2907561, 3195201, 4850787, 5302023, 7354419, 27487793, 30044797, 41675041, 75995663, 82463379, 90134391, 125025123, 227986989, 1291926271, 3875778813]

約数ペア:

[(1, 3875778813), (3, 1291926271), (17, 227986989), (31, 125025123), (43, 90134391), (47, 82463379), (51, 75995663), (93, 41675041), (129, 30044797), (141, 27487793), (527, 7354419), (731, 5302023), (799, 4850787), (1213, 3195201), (1333, 2907561), (1457, 2660109), (1581, 2451473), (2021, 1917753), (2193, 1767341), (2397, 1616929), (3639, 1065067), (3999, 969187), (4371, 886703), (6063, 639251), (20621, 187953), (22661, 171033), (24769, 156477), (34357, 112809), (37603, 103071), (52159, 74307), (57011, 67983), (61863, 62651)]