1010991609

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 1525218240

約数和(自身を除く): 514226631

約数列:

[1, 3, 9, 59, 67, 157, 177, 181, 201, 471, 531, 543, 603, 1413, 1629, 3953, 9263, 10519, 10679, 11859, 12127, 27789, 28417, 31557, 32037, 35577, 36381, 83367, 85251, 94671, 96111, 109143, 255753, 620621, 715493, 1676603, 1861863, 1903939, 2146479, 5029809, 5585589, 5711817, 6439437, 15089427, 17135451, 112332401, 336997203, 1010991609]

約数ペア:

[(1, 1010991609), (3, 336997203), (9, 112332401), (59, 17135451), (67, 15089427), (157, 6439437), (177, 5711817), (181, 5585589), (201, 5029809), (471, 2146479), (531, 1903939), (543, 1861863), (603, 1676603), (1413, 715493), (1629, 620621), (3953, 255753), (9263, 109143), (10519, 96111), (10679, 94671), (11859, 85251), (12127, 83367), (27789, 36381), (28417, 35577), (31557, 32037)]