15693324129

素因数分解:

$3^3\times 7^2\times {\mathrm{2557}}^1\times {\mathrm{4639}}^1$

素因数の和:7219

約数の個数: 48

約数和(自身を含む): 27061593600

約数和(自身を除く): 11368269471

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2557, 4639, 7671, 13917, 17899, 23013, 32473, 41751, 53697, 69039, 97419, 125253, 125293, 161091, 227311, 292257, 375879, 483273, 681933, 876771, 1127637, 2045799, 3382911, 6137397, 11861923, 35585769, 83033461, 106757307, 249100383, 320271921, 581234227, 747301149, 1743702681, 2241903447, 5231108043, 15693324129]

約数ペア:

[(1, 15693324129), (3, 5231108043), (7, 2241903447), (9, 1743702681), (21, 747301149), (27, 581234227), (49, 320271921), (63, 249100383), (147, 106757307), (189, 83033461), (441, 35585769), (1323, 11861923), (2557, 6137397), (4639, 3382911), (7671, 2045799), (13917, 1127637), (17899, 876771), (23013, 681933), (32473, 483273), (41751, 375879), (53697, 292257), (69039, 227311), (97419, 161091), (125253, 125293)]