142772091

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1657}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 238115328

約数和(自身を除く): 95343237

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 373, 1119, 1657, 2611, 4103, 4971, 7833, 11599, 12309, 18227, 28721, 34797, 54681, 86163, 127589, 382767, 618061, 1854183, 4326427, 6798671, 12979281, 20396013, 47590697, 142772091]

約数ペア:

[(1, 142772091), (3, 47590697), (7, 20396013), (11, 12979281), (21, 6798671), (33, 4326427), (77, 1854183), (231, 618061), (373, 382767), (1119, 127589), (1657, 86163), (2611, 54681), (4103, 34797), (4971, 28721), (7833, 18227), (11599, 12309)]