66250413

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 102268800

約数和(自身を除く): 36018387

約数列:

[1, 3, 9, 27, 29, 87, 211, 261, 401, 633, 783, 1203, 1899, 3609, 5697, 6119, 10827, 11629, 18357, 34887, 55071, 84611, 104661, 165213, 253833, 313983, 761499, 2284497, 2453719, 7361157, 22083471, 66250413]

約数ペア:

[(1, 66250413), (3, 22083471), (9, 7361157), (27, 2453719), (29, 2284497), (87, 761499), (211, 313983), (261, 253833), (401, 165213), (633, 104661), (783, 84611), (1203, 55071), (1899, 34887), (3609, 18357), (5697, 11629), (6119, 10827)]