70574517

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3001}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 114316160

約数和(自身を除く): 43741643

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 871, 1809, 2613, 3001, 7839, 9003, 23517, 27009, 39013, 81027, 117039, 201067, 351117, 603201, 1053351, 1809603, 2613871, 5428809, 7841613, 23524839, 70574517]

約数ペア:

[(1, 70574517), (3, 23524839), (9, 7841613), (13, 5428809), (27, 2613871), (39, 1809603), (67, 1053351), (117, 603201), (201, 351117), (351, 201067), (603, 117039), (871, 81027), (1809, 39013), (2613, 27009), (3001, 23517), (7839, 9003)]