224716607991

素因数分解:

$3^4\times {\mathrm{18521}}^1\times {\mathrm{149791}}^1$

素因数の和:168324

約数の個数: 20

約数和(自身を含む): 335708138304

約数和(自身を除く): 110991530313

約数列:

[1, 3, 9, 27, 81, 18521, 55563, 149791, 166689, 449373, 500067, 1348119, 1500201, 4044357, 12133071, 2774279111, 8322837333, 24968511999, 74905535997, 224716607991]

約数ペア:

[(1, 224716607991), (3, 74905535997), (9, 24968511999), (27, 8322837333), (81, 2774279111), (18521, 12133071), (55563, 4044357), (149791, 1500201), (166689, 1348119), (449373, 500067)]