152635821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 224501760

約数和(自身を除く): 71865939

約数列:

[1, 3, 13, 39, 79, 107, 237, 321, 463, 1027, 1389, 1391, 3081, 4173, 6019, 8453, 18057, 25359, 36577, 49541, 109731, 109889, 148623, 329667, 475501, 644033, 1426503, 1932099, 3913739, 11741217, 50878607, 152635821]

約数ペア:

[(1, 152635821), (3, 50878607), (13, 11741217), (39, 3913739), (79, 1932099), (107, 1426503), (237, 644033), (321, 475501), (463, 329667), (1027, 148623), (1389, 109889), (1391, 109731), (3081, 49541), (4173, 36577), (6019, 25359), (8453, 18057)]