69164739

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12619}}^1$

素因数の和:12664

約数の個数: 32

約数和(自身を含む): 121152000

約数和(自身を除く): 51987261

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 12619, 37857, 88333, 113571, 264999, 340713, 365951, 794997, 1097853, 2384991, 2561657, 3293559, 7684971, 9880677, 23054913, 69164739]

約数ペア:

[(1, 69164739), (3, 23054913), (7, 9880677), (9, 7684971), (21, 3293559), (27, 2561657), (29, 2384991), (63, 1097853), (87, 794997), (189, 365951), (203, 340713), (261, 264999), (609, 113571), (783, 88333), (1827, 37857), (5481, 12619)]