161052723

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{6011}}^1$

素因数の和:6259

約数の個数: 24

約数和(自身を含む): 251662320

約数和(自身を除く): 90609597

約数列:

[1, 3, 9, 13, 39, 117, 229, 687, 2061, 2977, 6011, 8931, 18033, 26793, 54099, 78143, 234429, 703287, 1376519, 4129557, 12388671, 17894747, 53684241, 161052723]

約数ペア:

[(1, 161052723), (3, 53684241), (9, 17894747), (13, 12388671), (39, 4129557), (117, 1376519), (229, 703287), (687, 234429), (2061, 78143), (2977, 54099), (6011, 26793), (8931, 18033)]