268761753

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1237}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 429833600

約数和(自身を除く): 161071847

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 619, 1237, 1857, 3711, 5571, 8047, 11133, 16081, 16713, 24141, 33399, 48243, 72423, 144729, 217269, 434187, 765703, 2297109, 6891327, 9954139, 20673981, 29862417, 89587251, 268761753]

約数ペア:

[(1, 268761753), (3, 89587251), (9, 29862417), (13, 20673981), (27, 9954139), (39, 6891327), (117, 2297109), (351, 765703), (619, 434187), (1237, 217269), (1857, 144729), (3711, 72423), (5571, 48243), (8047, 33399), (11133, 24141), (16081, 16713)]