66144567

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 96793600

約数和(自身を除く): 30649033

約数列:

[1, 3, 19, 37, 57, 79, 111, 237, 397, 703, 1191, 1501, 2109, 2923, 4503, 7543, 8769, 14689, 22629, 31363, 44067, 55537, 94089, 166611, 279091, 595897, 837273, 1160431, 1787691, 3481293, 22048189, 66144567]

約数ペア:

[(1, 66144567), (3, 22048189), (19, 3481293), (37, 1787691), (57, 1160431), (79, 837273), (111, 595897), (237, 279091), (397, 166611), (703, 94089), (1191, 55537), (1501, 44067), (2109, 31363), (2923, 22629), (4503, 14689), (7543, 8769)]