158794371

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{42929}}^1$

素因数の和:43075

約数の個数: 16

約数和(自身を含む): 236973600

約数和(自身を除く): 78179229

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 42929, 128787, 386361, 1159083, 5881273, 17643819, 52931457, 158794371]

約数ペア:

[(1, 158794371), (3, 52931457), (9, 17643819), (27, 5881273), (137, 1159083), (411, 386361), (1233, 128787), (3699, 42929)]