75822747

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3607}}^1$

素因数の和:3648

約数の個数: 48

約数和(自身を含む): 138200832

約数和(自身を除く): 62378085

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 3003, 3607, 7007, 10821, 21021, 25249, 39677, 46891, 75747, 119031, 140673, 176743, 277739, 328237, 515801, 530229, 833217, 984711, 1547403, 1944173, 2297659, 3610607, 5832519, 6892977, 10831821, 25274249, 75822747]

約数ペア:

[(1, 75822747), (3, 25274249), (7, 10831821), (11, 6892977), (13, 5832519), (21, 3610607), (33, 2297659), (39, 1944173), (49, 1547403), (77, 984711), (91, 833217), (143, 530229), (147, 515801), (231, 328237), (273, 277739), (429, 176743), (539, 140673), (637, 119031), (1001, 75747), (1617, 46891), (1911, 39677), (3003, 25249), (3607, 21021), (7007, 10821)]