201278871

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{58699}}^1$

素因数の和:58835

約数の個数: 16

約数和(自身を含む): 300544000

約数和(自身を除く): 99265129

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 58699, 176097, 528291, 1584873, 7454773, 22364319, 67092957, 201278871]

約数ペア:

[(1, 201278871), (3, 67092957), (9, 22364319), (27, 7454773), (127, 1584873), (381, 528291), (1143, 176097), (3429, 58699)]