61260339

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{18119}}^1$

素因数の和:18159

約数の個数: 24

約数和(自身を含む): 99152640

約数和(自身を除く): 37892301

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 18119, 54357, 126833, 380499, 416737, 887831, 1250211, 2663493, 2917159, 8751477, 20420113, 61260339]

約数ペア:

[(1, 61260339), (3, 20420113), (7, 8751477), (21, 2917159), (23, 2663493), (49, 1250211), (69, 887831), (147, 416737), (161, 380499), (483, 126833), (1127, 54357), (3381, 18119)]