47172801

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 73785600

約数和(自身を除く): 26612799

約数列:

[1, 3, 13, 19, 39, 57, 59, 83, 169, 177, 247, 249, 507, 741, 767, 1079, 1121, 1577, 2301, 3211, 3237, 3363, 4731, 4897, 9633, 9971, 14027, 14573, 14691, 20501, 29913, 42081, 43719, 61503, 63661, 93043, 189449, 190983, 266513, 279129, 568347, 799539, 827593, 1209559, 2482779, 3628677, 15724267, 47172801]

約数ペア:

[(1, 47172801), (3, 15724267), (13, 3628677), (19, 2482779), (39, 1209559), (57, 827593), (59, 799539), (83, 568347), (169, 279129), (177, 266513), (247, 190983), (249, 189449), (507, 93043), (741, 63661), (767, 61503), (1079, 43719), (1121, 42081), (1577, 29913), (2301, 20501), (3211, 14691), (3237, 14573), (3363, 14027), (4731, 9971), (4897, 9633)]