66127503

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 97484800

約数和(自身を除く): 31357297

約数列:

[1, 3, 13, 39, 79, 127, 169, 237, 381, 507, 1027, 1651, 2197, 3081, 4953, 6591, 10033, 13351, 21463, 30099, 40053, 64389, 130429, 173563, 279019, 391287, 520689, 837057, 1695577, 5086731, 22042501, 66127503]

約数ペア:

[(1, 66127503), (3, 22042501), (13, 5086731), (39, 1695577), (79, 837057), (127, 520689), (169, 391287), (237, 279019), (381, 173563), (507, 130429), (1027, 64389), (1651, 40053), (2197, 30099), (3081, 21463), (4953, 13351), (6591, 10033)]