63923196687

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1567}}^1\times {\mathrm{5381}}^1$

素因数の和:6996

約数の個数: 48

約数和(自身を含む): 102887995392

約数和(自身を除く): 38964798705

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 1567, 2527, 4701, 5381, 7581, 10969, 16143, 29773, 32907, 37667, 89319, 102239, 113001, 208411, 306717, 565687, 625233, 715673, 1697061, 1942541, 2147019, 3959809, 5827623, 8432027, 11879427, 13597787, 25296081, 40793361, 59024189, 160208513, 177072567, 480625539, 1121459591, 3043961747, 3364378773, 9131885241, 21307732229, 63923196687]

約数ペア:

[(1, 63923196687), (3, 21307732229), (7, 9131885241), (19, 3364378773), (21, 3043961747), (57, 1121459591), (133, 480625539), (361, 177072567), (399, 160208513), (1083, 59024189), (1567, 40793361), (2527, 25296081), (4701, 13597787), (5381, 11879427), (7581, 8432027), (10969, 5827623), (16143, 3959809), (29773, 2147019), (32907, 1942541), (37667, 1697061), (89319, 715673), (102239, 625233), (113001, 565687), (208411, 306717)]