67447773

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{503}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 100009728

約数和(自身を除く): 32561955

約数列:

[1, 3, 9, 47, 141, 317, 423, 503, 951, 1509, 2853, 4527, 14899, 23641, 44697, 70923, 134091, 159451, 212769, 478353, 1435059, 7494197, 22482591, 67447773]

約数ペア:

[(1, 67447773), (3, 22482591), (9, 7494197), (47, 1435059), (141, 478353), (317, 212769), (423, 159451), (503, 134091), (951, 70923), (1509, 44697), (2853, 23641), (4527, 14899)]