133053261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 198427776

約数和(自身を除く): 65374515

約数列:

[1, 3, 11, 33, 61, 157, 183, 421, 471, 671, 1263, 1727, 2013, 4631, 5181, 9577, 13893, 25681, 28731, 66097, 77043, 105347, 198291, 282491, 316041, 727067, 847473, 2181201, 4031917, 12095751, 44351087, 133053261]

約数ペア:

[(1, 133053261), (3, 44351087), (11, 12095751), (33, 4031917), (61, 2181201), (157, 847473), (183, 727067), (421, 316041), (471, 282491), (671, 198291), (1263, 105347), (1727, 77043), (2013, 66097), (4631, 28731), (5181, 25681), (9577, 13893)]