64953738

素因数分解:

$2^1\times 3^4\times {\mathrm{400949}}^1$

素因数の和:400963

約数の個数: 20

約数和(自身を含む): 145544850

約数和(自身を除く): 80591112

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 400949, 801898, 1202847, 2405694, 3608541, 7217082, 10825623, 21651246, 32476869, 64953738]

約数ペア:

[(1, 64953738), (2, 32476869), (3, 21651246), (6, 10825623), (9, 7217082), (18, 3608541), (27, 2405694), (54, 1202847), (81, 801898), (162, 400949)]