61376783

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 14102257

約数列:

[1, 13, 17, 19, 47, 221, 247, 311, 323, 611, 799, 893, 4043, 4199, 5287, 5909, 10387, 11609, 14617, 15181, 68731, 76817, 100453, 190021, 197353, 248489, 277723, 1305889, 3230357, 3610399, 4721291, 61376783]

約数ペア:

[(1, 61376783), (13, 4721291), (17, 3610399), (19, 3230357), (47, 1305889), (221, 277723), (247, 248489), (311, 197353), (323, 190021), (611, 100453), (799, 76817), (893, 68731), (4043, 15181), (4199, 14617), (5287, 11609), (5909, 10387)]