15674915691

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 24006082560

約数和(自身を除く): 8331166869

約数列:

[1, 3, 9, 27, 61, 127, 137, 183, 381, 411, 547, 549, 1143, 1233, 1641, 1647, 3429, 3699, 4923, 7747, 8357, 14769, 17399, 23241, 25071, 33367, 52197, 69469, 69723, 74939, 75213, 100101, 156591, 208407, 209169, 224817, 225639, 300303, 469773, 625221, 674451, 900909, 1061339, 1875663, 2023353, 3184017, 4237609, 4571279, 9517253, 9552051, 12712827, 13713837, 28551759, 28656153, 38138481, 41141511, 85655277, 114415443, 123424533, 256965831, 580552433, 1741657299, 5224971897, 15674915691]

約数ペア:

[(1, 15674915691), (3, 5224971897), (9, 1741657299), (27, 580552433), (61, 256965831), (127, 123424533), (137, 114415443), (183, 85655277), (381, 41141511), (411, 38138481), (547, 28656153), (549, 28551759), (1143, 13713837), (1233, 12712827), (1641, 9552051), (1647, 9517253), (3429, 4571279), (3699, 4237609), (4923, 3184017), (7747, 2023353), (8357, 1875663), (14769, 1061339), (17399, 900909), (23241, 674451), (25071, 625221), (33367, 469773), (52197, 300303), (69469, 225639), (69723, 224817), (74939, 209169), (75213, 208407), (100101, 156591)]