553810353

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 790732800

約数和(自身を除く): 236922447

約数列:

[1, 3, 23, 47, 69, 141, 389, 439, 1081, 1167, 1317, 3243, 8947, 10097, 18283, 20633, 26841, 30291, 54849, 61899, 170771, 420509, 474559, 512313, 1261527, 1423677, 3927733, 8026237, 11783199, 24078711, 184603451, 553810353]

約数ペア:

[(1, 553810353), (3, 184603451), (23, 24078711), (47, 11783199), (69, 8026237), (141, 3927733), (389, 1423677), (439, 1261527), (1081, 512313), (1167, 474559), (1317, 420509), (3243, 170771), (8947, 61899), (10097, 54849), (18283, 30291), (20633, 26841)]