126678871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 154298880

約数和(自身を除く): 27620009

約数列:

[1, 11, 19, 23, 73, 209, 253, 361, 437, 803, 1387, 1679, 3971, 4807, 6859, 8303, 15257, 18469, 26353, 31901, 75449, 91333, 157757, 289883, 350911, 500707, 606119, 1735327, 5507777, 6667309, 11516261, 126678871]

約数ペア:

[(1, 126678871), (11, 11516261), (19, 6667309), (23, 5507777), (73, 1735327), (209, 606119), (253, 500707), (361, 350911), (437, 289883), (803, 157757), (1387, 91333), (1679, 75449), (3971, 31901), (4807, 26353), (6859, 18469), (8303, 15257)]