80932527

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 131318880

約数和(自身を除く): 50386353

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 151, 351, 453, 509, 1053, 1359, 1527, 1963, 4077, 4581, 5889, 6617, 12231, 13743, 17667, 19851, 41229, 53001, 59553, 76859, 159003, 178659, 230577, 535977, 691731, 999167, 2075193, 2997501, 6225579, 8992503, 26977509, 80932527]

約数ペア:

[(1, 80932527), (3, 26977509), (9, 8992503), (13, 6225579), (27, 2997501), (39, 2075193), (81, 999167), (117, 691731), (151, 535977), (351, 230577), (453, 178659), (509, 159003), (1053, 76859), (1359, 59553), (1527, 53001), (1963, 41229), (4077, 19851), (4581, 17667), (5889, 13743), (6617, 12231)]