40422957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{127}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 58254336

約数和(自身を除く): 17831379

約数列:

[1, 3, 17, 51, 79, 127, 237, 381, 1343, 2159, 4029, 6241, 6477, 10033, 18723, 30099, 106097, 170561, 318291, 511683, 792607, 2377821, 13474319, 40422957]

約数ペア:

[(1, 40422957), (3, 13474319), (17, 2377821), (51, 792607), (79, 511683), (127, 318291), (237, 170561), (381, 106097), (1343, 30099), (2159, 18723), (4029, 10033), (6241, 6477)]