15697566142977

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1571}}^1\times {\mathrm{271163}}^1$

素因数の和:272981

約数の個数: 32

約数和(自身を含む): 21361232618496

約数和(自身を除く): 5663666475519

約数列:

[1, 3, 71, 173, 213, 519, 1571, 4713, 12283, 36849, 111541, 271163, 271783, 334623, 813489, 815349, 19252573, 19296593, 46911199, 57757719, 57889779, 140733597, 425997073, 1277991219, 3330695129, 9992085387, 30245792183, 73697493629, 90737376549, 221092480887, 5232522047659, 15697566142977]

約数ペア:

[(1, 15697566142977), (3, 5232522047659), (71, 221092480887), (173, 90737376549), (213, 73697493629), (519, 30245792183), (1571, 9992085387), (4713, 3330695129), (12283, 1277991219), (36849, 425997073), (111541, 140733597), (271163, 57889779), (271783, 57757719), (334623, 46911199), (813489, 19296593), (815349, 19252573)]