89855121489

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1609}}^1\times {\mathrm{1753}}^1$

素因数の和:3450

約数の個数: 64

約数和(自身を含む): 144224263680

約数和(自身を除く): 54369142191

約数列:

[1, 3, 7, 21, 37, 41, 111, 123, 259, 287, 777, 861, 1517, 1609, 1753, 4551, 4827, 5259, 10619, 11263, 12271, 31857, 33789, 36813, 59533, 64861, 65969, 71873, 178599, 194583, 197907, 215619, 416731, 454027, 461783, 503111, 1250193, 1362081, 1385349, 1509333, 2440853, 2659301, 2820577, 7322559, 7977903, 8461731, 17085971, 18615107, 19744039, 51257913, 55845321, 59232117, 104361349, 115643657, 313084047, 346930971, 730529443, 809505599, 2191588329, 2428516797, 4278815309, 12836445927, 29951707163, 89855121489]

約数ペア:

[(1, 89855121489), (3, 29951707163), (7, 12836445927), (21, 4278815309), (37, 2428516797), (41, 2191588329), (111, 809505599), (123, 730529443), (259, 346930971), (287, 313084047), (777, 115643657), (861, 104361349), (1517, 59232117), (1609, 55845321), (1753, 51257913), (4551, 19744039), (4827, 18615107), (5259, 17085971), (10619, 8461731), (11263, 7977903), (12271, 7322559), (31857, 2820577), (33789, 2659301), (36813, 2440853), (59533, 1509333), (64861, 1385349), (65969, 1362081), (71873, 1250193), (178599, 503111), (194583, 461783), (197907, 454027), (215619, 416731)]