72898479

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2281}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 108933552

約数和(自身を除く): 36035073

約数列:

[1, 3, 9, 53, 67, 159, 201, 477, 603, 2281, 3551, 6843, 10653, 20529, 31959, 120893, 152827, 362679, 458481, 1088037, 1375443, 8099831, 24299493, 72898479]

約数ペア:

[(1, 72898479), (3, 24299493), (9, 8099831), (53, 1375443), (67, 1088037), (159, 458481), (201, 362679), (477, 152827), (603, 120893), (2281, 31959), (3551, 20529), (6843, 10653)]