193149549

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1091}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 293529600

約数和(自身を除く): 100380051

約数列:

[1, 3, 9, 27, 79, 83, 237, 249, 711, 747, 1091, 2133, 2241, 3273, 6557, 9819, 19671, 29457, 59013, 86189, 90553, 177039, 258567, 271659, 775701, 814977, 2327103, 2444931, 7153687, 21461061, 64383183, 193149549]

約数ペア:

[(1, 193149549), (3, 64383183), (9, 21461061), (27, 7153687), (79, 2444931), (83, 2327103), (237, 814977), (249, 775701), (711, 271659), (747, 258567), (1091, 177039), (2133, 90553), (2241, 86189), (3273, 59013), (6557, 29457), (9819, 19671)]