202340781

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3889}}^1$

素因数の和:3986

約数の個数: 32

約数和(自身を含む): 313689600

約数和(自身を除く): 111348819

約数列:

[1, 3, 9, 27, 41, 47, 123, 141, 369, 423, 1107, 1269, 1927, 3889, 5781, 11667, 17343, 35001, 52029, 105003, 159449, 182783, 478347, 548349, 1435041, 1645047, 4305123, 4935141, 7494103, 22482309, 67446927, 202340781]

約数ペア:

[(1, 202340781), (3, 67446927), (9, 22482309), (27, 7494103), (41, 4935141), (47, 4305123), (123, 1645047), (141, 1435041), (369, 548349), (423, 478347), (1107, 182783), (1269, 159449), (1927, 105003), (3889, 52029), (5781, 35001), (11667, 17343)]