66934485

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21557}}^1$

素因数の和:21594

約数の個数: 32

約数和(自身を含む): 124174080

約数和(自身を除く): 57239595

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 21557, 64671, 107785, 194013, 323355, 495811, 582039, 970065, 1487433, 2479055, 2910195, 4462299, 7437165, 13386897, 22311495, 66934485]

約数ペア:

[(1, 66934485), (3, 22311495), (5, 13386897), (9, 7437165), (15, 4462299), (23, 2910195), (27, 2479055), (45, 1487433), (69, 970065), (115, 582039), (135, 495811), (207, 323355), (345, 194013), (621, 107785), (1035, 64671), (3105, 21557)]