1178907561

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{4091}}^1$

素因数の和:4934

約数の個数: 32

約数和(自身を含む): 1883629440

約数和(自身を除く): 704721879

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 821, 2463, 4091, 7389, 10673, 12273, 22167, 32019, 36819, 53183, 96057, 110457, 159549, 288171, 478647, 1435941, 3358711, 10076133, 30228399, 43663243, 90685197, 130989729, 392969187, 1178907561]

約数ペア:

[(1, 1178907561), (3, 392969187), (9, 130989729), (13, 90685197), (27, 43663243), (39, 30228399), (117, 10076133), (351, 3358711), (821, 1435941), (2463, 478647), (4091, 288171), (7389, 159549), (10673, 110457), (12273, 96057), (22167, 53183), (32019, 36819)]