127906299

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{3803}}^1$

素因数の和:3947

約数の個数: 24

約数和(自身を含む): 191675952

約数和(自身を除く): 63769653

約数列:

[1, 3, 9, 37, 101, 111, 303, 333, 909, 3737, 3803, 11211, 11409, 33633, 34227, 140711, 384103, 422133, 1152309, 1266399, 3456927, 14211811, 42635433, 127906299]

約数ペア:

[(1, 127906299), (3, 42635433), (9, 14211811), (37, 3456927), (101, 1266399), (111, 1152309), (303, 422133), (333, 384103), (909, 140711), (3737, 34227), (3803, 33633), (11211, 11409)]