127156960554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1\times {\mathrm{621983}}^1$

素因数の和:624622

約数の個数: 32

約数和(自身を含む): 273981464064

約数和(自身を除く): 146824503510

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2621, 5242, 7863, 15726, 34073, 68146, 102219, 204438, 621983, 1243966, 1865949, 3731898, 8085779, 16171558, 24257337, 48514674, 1630217443, 3260434886, 4890652329, 9781304658, 21192826759, 42385653518, 63578480277, 127156960554]

約数ペア:

[(1, 127156960554), (2, 63578480277), (3, 42385653518), (6, 21192826759), (13, 9781304658), (26, 4890652329), (39, 3260434886), (78, 1630217443), (2621, 48514674), (5242, 24257337), (7863, 16171558), (15726, 8085779), (34073, 3731898), (68146, 1865949), (102219, 1243966), (204438, 621983)]