137780247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{143971}}^1$

素因数の和:144014

約数の個数: 16

約数和(自身を含む): 207319680

約数和(自身を除く): 69539433

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 143971, 431913, 1583681, 4175159, 4751043, 12525477, 45926749, 137780247]

約数ペア:

[(1, 137780247), (3, 45926749), (11, 12525477), (29, 4751043), (33, 4175159), (87, 1583681), (319, 431913), (957, 143971)]