157496650209

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{9128653}}^1$

素因数の和:9128739

約数の個数: 24

約数和(自身を含む): 239243764032

約数和(自身を除く): 81747113823

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 5751, 17253, 9128653, 27385959, 82157877, 246473631, 648134363, 739420893, 1944403089, 2218262679, 5833209267, 17499627801, 52498883403, 157496650209]

約数ペア:

[(1, 157496650209), (3, 52498883403), (9, 17499627801), (27, 5833209267), (71, 2218262679), (81, 1944403089), (213, 739420893), (243, 648134363), (639, 246473631), (1917, 82157877), (5751, 27385959), (17253, 9128653)]