61870509

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 91203840

約数和(自身を除く): 29333331

約数列:

[1, 3, 9, 79, 173, 237, 503, 519, 711, 1509, 1557, 4527, 13667, 39737, 41001, 87019, 119211, 123003, 261057, 357633, 783171, 6874501, 20623503, 61870509]

約数ペア:

[(1, 61870509), (3, 20623503), (9, 6874501), (79, 783171), (173, 357633), (237, 261057), (503, 123003), (519, 119211), (711, 87019), (1509, 41001), (1557, 39737), (4527, 13667)]