29207763

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 48399840

約数和(自身を除く): 19192077

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 169, 173, 333, 351, 481, 507, 519, 999, 1443, 1521, 1557, 2249, 4329, 4563, 4671, 6253, 6401, 6747, 12987, 18759, 19203, 20241, 29237, 56277, 57609, 60723, 83213, 87711, 168831, 172827, 249639, 263133, 748917, 789399, 1081769, 2246751, 3245307, 9735921, 29207763]

約数ペア:

[(1, 29207763), (3, 9735921), (9, 3245307), (13, 2246751), (27, 1081769), (37, 789399), (39, 748917), (111, 263133), (117, 249639), (169, 172827), (173, 168831), (333, 87711), (351, 83213), (481, 60723), (507, 57609), (519, 56277), (999, 29237), (1443, 20241), (1521, 19203), (1557, 18759), (2249, 12987), (4329, 6747), (4563, 6401), (4671, 6253)]