172882142787

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{24743401}}^1$

素因数の和:24743558

約数の個数: 16

約数和(自身を含む): 245850442272

約数和(自身を除く): 72968299485

約数列:

[1, 3, 17, 51, 137, 411, 2329, 6987, 24743401, 74230203, 420637817, 1261913451, 3389845937, 10169537811, 57627380929, 172882142787]

約数ペア:

[(1, 172882142787), (3, 57627380929), (17, 10169537811), (51, 3389845937), (137, 1261913451), (411, 420637817), (2329, 74230203), (6987, 24743401)]