69875247

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{283}}^1\times {\mathrm{487}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 101449344

約数和(自身を除く): 31574097

約数列:

[1, 3, 13, 39, 169, 283, 487, 507, 849, 1461, 3679, 6331, 11037, 18993, 47827, 82303, 137821, 143481, 246909, 413463, 1791673, 5375019, 23291749, 69875247]

約数ペア:

[(1, 69875247), (3, 23291749), (13, 5375019), (39, 1791673), (169, 413463), (283, 246909), (487, 143481), (507, 137821), (849, 82303), (1461, 47827), (3679, 18993), (6331, 11037)]