45128979

素因数分解:

$3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1087}}^1$

素因数の和:1759

約数の個数: 24

約数和(自身を含む): 74680320

約数和(自身を除く): 29551341

約数列:

[1, 3, 7, 9, 21, 63, 659, 1087, 1977, 3261, 4613, 5931, 7609, 9783, 13839, 22827, 41517, 68481, 716333, 2148999, 5014331, 6446997, 15042993, 45128979]

約数ペア:

[(1, 45128979), (3, 15042993), (7, 6446997), (9, 5014331), (21, 2148999), (63, 716333), (659, 68481), (1087, 41517), (1977, 22827), (3261, 13839), (4613, 9783), (5931, 7609)]