223860707049

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1549}}^1\times {\mathrm{146423}}^1$

素因数の和:148029

約数の個数: 32

約数和(自身を含む): 348606259200

約数和(自身を除く): 124745552151

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 1549, 4647, 10843, 32529, 72803, 146423, 218409, 439269, 509621, 1024961, 1528863, 3074883, 6881881, 20645643, 48173167, 144519501, 226809227, 680427681, 1587664589, 4762993767, 10660033669, 31980101007, 74620235683, 223860707049]

約数ペア:

[(1, 223860707049), (3, 74620235683), (7, 31980101007), (21, 10660033669), (47, 4762993767), (141, 1587664589), (329, 680427681), (987, 226809227), (1549, 144519501), (4647, 48173167), (10843, 20645643), (32529, 6881881), (72803, 3074883), (146423, 1528863), (218409, 1024961), (439269, 509621)]