72036999

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{140423}}^1$

素因数の和:140451

約数の個数: 16

約数和(自身を含む): 112339200

約数和(自身を除く): 40302201

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 140423, 421269, 1263807, 2668037, 3791421, 8004111, 24012333, 72036999]

約数ペア:

[(1, 72036999), (3, 24012333), (9, 8004111), (19, 3791421), (27, 2668037), (57, 1263807), (171, 421269), (513, 140423)]