137351247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 211200000

約数和(自身を除く): 73848753

約数列:

[1, 3, 11, 19, 33, 57, 209, 439, 499, 627, 1317, 1497, 4829, 5489, 8341, 9481, 14487, 16467, 25023, 28443, 91751, 104291, 219061, 275253, 312873, 657183, 2409671, 4162159, 7229013, 12486477, 45783749, 137351247]

約数ペア:

[(1, 137351247), (3, 45783749), (11, 12486477), (19, 7229013), (33, 4162159), (57, 2409671), (209, 657183), (439, 312873), (499, 275253), (627, 219061), (1317, 104291), (1497, 91751), (4829, 28443), (5489, 25023), (8341, 16467), (9481, 14487)]