73151127

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9001}}^1$

素因数の和:9060

約数の個数: 32

約数和(自身を含む): 126748160

約数和(自身を除く): 53597033

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 9001, 27003, 63007, 81009, 189021, 243027, 387043, 567063, 1161129, 1701189, 2709301, 3483387, 8127903, 10450161, 24383709, 73151127]

約数ペア:

[(1, 73151127), (3, 24383709), (7, 10450161), (9, 8127903), (21, 3483387), (27, 2709301), (43, 1701189), (63, 1161129), (129, 567063), (189, 387043), (301, 243027), (387, 189021), (903, 81009), (1161, 63007), (2709, 27003), (8127, 9001)]