66551793

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4723}}^1$

素因数の和:4805

約数の個数: 32

約数和(自身を含む): 112468992

約数和(自身を除く): 45917199

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 4723, 14091, 14169, 33061, 51953, 99183, 155859, 288103, 363671, 864309, 1091013, 2016721, 3169133, 6050163, 9507399, 22183931, 66551793]

約数ペア:

[(1, 66551793), (3, 22183931), (7, 9507399), (11, 6050163), (21, 3169133), (33, 2016721), (61, 1091013), (77, 864309), (183, 363671), (231, 288103), (427, 155859), (671, 99183), (1281, 51953), (2013, 33061), (4697, 14169), (4723, 14091)]