13809177

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 21960960

約数和(自身を除く): 8151783

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 333, 601, 621, 851, 999, 1803, 2553, 5409, 7659, 13823, 16227, 22237, 22977, 41469, 66711, 124407, 200133, 373221, 511451, 600399, 1534353, 4603059, 13809177]

約数ペア:

[(1, 13809177), (3, 4603059), (9, 1534353), (23, 600399), (27, 511451), (37, 373221), (69, 200133), (111, 124407), (207, 66711), (333, 41469), (601, 22977), (621, 22237), (851, 16227), (999, 13823), (1803, 7659), (2553, 5409)]