33311313

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 61326720

約数和(自身を除く): 28015407

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 1637, 2261, 2907, 4911, 6783, 11459, 14733, 20349, 27829, 31103, 34377, 83487, 93309, 103131, 194803, 217721, 250461, 279927, 528751, 584409, 653163, 1586253, 1753227, 1959489, 3701257, 4758759, 11103771, 33311313]

約数ペア:

[(1, 33311313), (3, 11103771), (7, 4758759), (9, 3701257), (17, 1959489), (19, 1753227), (21, 1586253), (51, 653163), (57, 584409), (63, 528751), (119, 279927), (133, 250461), (153, 217721), (171, 194803), (323, 103131), (357, 93309), (399, 83487), (969, 34377), (1071, 31103), (1197, 27829), (1637, 20349), (2261, 14733), (2907, 11459), (4911, 6783)]