157792719

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{326693}}^1$

素因数の和:326726

約数の個数: 16

約数和(自身を含む): 250900992

約数和(自身を除く): 93108273

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 326693, 980079, 2286851, 6860553, 7513939, 22541817, 52597573, 157792719]

約数ペア:

[(1, 157792719), (3, 52597573), (7, 22541817), (21, 7513939), (23, 6860553), (69, 2286851), (161, 980079), (483, 326693)]