49398471

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 75441600

約数和(自身を除く): 26043129

約数列:

[1, 3, 9, 27, 61, 89, 183, 267, 337, 549, 801, 1011, 1647, 2403, 3033, 5429, 9099, 16287, 20557, 29993, 48861, 61671, 89979, 146583, 185013, 269937, 555039, 809811, 1829573, 5488719, 16466157, 49398471]

約数ペア:

[(1, 49398471), (3, 16466157), (9, 5488719), (27, 1829573), (61, 809811), (89, 555039), (183, 269937), (267, 185013), (337, 146583), (549, 89979), (801, 61671), (1011, 48861), (1647, 29993), (2403, 20557), (3033, 16287), (5429, 9099)]