15707781207

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1\times {\mathrm{577}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 23847632640

約数和(自身を除く): 8139851433

約数列:

[1, 3, 9, 23, 69, 207, 347, 379, 577, 1041, 1137, 1731, 3123, 3411, 5193, 7981, 8717, 13271, 23943, 26151, 39813, 71829, 78453, 119439, 131513, 200219, 218683, 394539, 600657, 656049, 1183617, 1801971, 1968147, 3024799, 4605037, 5029709, 9074397, 13815111, 15089127, 27223191, 41445333, 45267381, 75883001, 227649003, 682947009, 1745309023, 5235927069, 15707781207]

約数ペア:

[(1, 15707781207), (3, 5235927069), (9, 1745309023), (23, 682947009), (69, 227649003), (207, 75883001), (347, 45267381), (379, 41445333), (577, 27223191), (1041, 15089127), (1137, 13815111), (1731, 9074397), (3123, 5029709), (3411, 4605037), (5193, 3024799), (7981, 1968147), (8717, 1801971), (13271, 1183617), (23943, 656049), (26151, 600657), (39813, 394539), (71829, 218683), (78453, 200219), (119439, 131513)]