156798344997

素因数分解:

$3^7\times 7^1\times {\mathrm{10242233}}^1$

素因数の和:10242261

約数の個数: 32

約数和(自身を含む): 268756220160

約数和(自身を除く): 111957875163

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 15309, 10242233, 30726699, 71695631, 92180097, 215086893, 276540291, 645260679, 829620873, 1935782037, 2488862619, 5807346111, 7466587857, 17422038333, 22399763571, 52266114999, 156798344997]

約数ペア:

[(1, 156798344997), (3, 52266114999), (7, 22399763571), (9, 17422038333), (21, 7466587857), (27, 5807346111), (63, 2488862619), (81, 1935782037), (189, 829620873), (243, 645260679), (567, 276540291), (729, 215086893), (1701, 92180097), (2187, 71695631), (5103, 30726699), (15309, 10242233)]