145540821

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{6173}}^1$

素因数の和:6476

約数の個数: 16

約数和(自身を含む): 201519360

約数和(自身を除く): 55978539

約数列:

[1, 3, 29, 87, 271, 813, 6173, 7859, 18519, 23577, 179017, 537051, 1672883, 5018649, 48513607, 145540821]

約数ペア:

[(1, 145540821), (3, 48513607), (29, 5018649), (87, 1672883), (271, 537051), (813, 179017), (6173, 23577), (7859, 18519)]