156989004003

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{863}}^1\times {\mathrm{2381}}^1$

素因数の和:3916

約数の個数: 48

約数和(自身を含む): 244965337344

約数和(自身を除く): 87976333341

約数列:

[1, 3, 9, 13, 39, 117, 653, 863, 1959, 2381, 2589, 5877, 7143, 7767, 8489, 11219, 21429, 25467, 30953, 33657, 76401, 92859, 100971, 278577, 563539, 1554793, 1690617, 2054803, 4664379, 5071851, 6164409, 7326007, 13993137, 18493227, 20212309, 21978021, 26712439, 60636927, 65934063, 80137317, 181910781, 240411951, 1341786359, 4025359077, 12076077231, 17443222667, 52329668001, 156989004003]

約数ペア:

[(1, 156989004003), (3, 52329668001), (9, 17443222667), (13, 12076077231), (39, 4025359077), (117, 1341786359), (653, 240411951), (863, 181910781), (1959, 80137317), (2381, 65934063), (2589, 60636927), (5877, 26712439), (7143, 21978021), (7767, 20212309), (8489, 18493227), (11219, 13993137), (21429, 7326007), (25467, 6164409), (30953, 5071851), (33657, 4664379), (76401, 2054803), (92859, 1690617), (100971, 1554793), (278577, 563539)]