53372397

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 36

約数和(自身を含む): 80959200

約数和(自身を除く): 27586803

約数列:

[1, 3, 13, 23, 39, 69, 169, 199, 299, 507, 529, 597, 897, 1587, 2587, 3887, 4577, 6877, 7761, 11661, 13731, 20631, 33631, 59501, 89401, 100893, 105271, 178503, 268203, 315813, 773513, 1368523, 2320539, 4105569, 17790799, 53372397]

約数ペア:

[(1, 53372397), (3, 17790799), (13, 4105569), (23, 2320539), (39, 1368523), (69, 773513), (169, 315813), (199, 268203), (299, 178503), (507, 105271), (529, 100893), (597, 89401), (897, 59501), (1587, 33631), (2587, 20631), (3887, 13731), (4577, 11661), (6877, 7761)]