47307159

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 75039360

約数和(自身を除く): 27732201

約数列:

[1, 3, 9, 23, 27, 67, 69, 81, 201, 207, 379, 603, 621, 1137, 1541, 1809, 1863, 3411, 4623, 5427, 8717, 10233, 13869, 25393, 26151, 30699, 41607, 76179, 78453, 124821, 228537, 235359, 584039, 685611, 706077, 1752117, 2056833, 5256351, 15769053, 47307159]

約数ペア:

[(1, 47307159), (3, 15769053), (9, 5256351), (23, 2056833), (27, 1752117), (67, 706077), (69, 685611), (81, 584039), (201, 235359), (207, 228537), (379, 124821), (603, 78453), (621, 76179), (1137, 41607), (1541, 30699), (1809, 26151), (1863, 25393), (3411, 13869), (4623, 10233), (5427, 8717)]