138870537

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{42901}}^1$

素因数の和:43000

約数の個数: 16

約数和(自身を含む): 201811008

約数和(自身を除く): 62940471

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 42901, 128703, 557713, 1673139, 3560783, 10682349, 46290179, 138870537]

約数ペア:

[(1, 138870537), (3, 46290179), (13, 10682349), (39, 3560783), (83, 1673139), (249, 557713), (1079, 128703), (3237, 42901)]