80952939

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2341

約数の個数: 40

約数和(自身を含む): 132887040

約数和(自身を除く): 51934101

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1311, 1539, 1863, 2287, 3933, 6861, 11799, 20583, 35397, 43453, 52601, 61749, 130359, 157803, 185247, 391077, 473409, 999419, 1173231, 1420227, 2998257, 3519693, 4260681, 8994771, 26984313, 80952939]

約数ペア:

[(1, 80952939), (3, 26984313), (9, 8994771), (19, 4260681), (23, 3519693), (27, 2998257), (57, 1420227), (69, 1173231), (81, 999419), (171, 473409), (207, 391077), (437, 185247), (513, 157803), (621, 130359), (1311, 61749), (1539, 52601), (1863, 43453), (2287, 35397), (3933, 20583), (6861, 11799)]