201749734137

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{17372749}}^1$

素因数の和:17372845

約数の個数: 24

約数和(自身を含む): 316878960000

約数和(自身を除く): 115129225863

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871, 11613, 17372749, 52118247, 121609243, 364827729, 851264701, 1372447171, 2553794103, 4117341513, 9607130197, 28821390591, 67249911379, 201749734137]

約数ペア:

[(1, 201749734137), (3, 67249911379), (7, 28821390591), (21, 9607130197), (49, 4117341513), (79, 2553794103), (147, 1372447171), (237, 851264701), (553, 364827729), (1659, 121609243), (3871, 52118247), (11613, 17372749)]