157400319

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1\times {\mathrm{1447}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 212682240

約数和(自身を除く): 55281921

約数列:

[1, 3, 101, 303, 359, 1077, 1447, 4341, 36259, 108777, 146147, 438441, 519473, 1558419, 52466773, 157400319]

約数ペア:

[(1, 157400319), (3, 52466773), (101, 1558419), (303, 519473), (359, 438441), (1077, 146147), (1447, 108777), (4341, 36259)]