268541229

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 398090880

約数和(自身を除く): 129549651

約数列:

[1, 3, 11, 33, 109, 121, 327, 363, 617, 1199, 1331, 1851, 3597, 3993, 6787, 13189, 20361, 39567, 67253, 74657, 145079, 201759, 223971, 435237, 739783, 821227, 2219349, 2463681, 8137613, 24412839, 89513743, 268541229]

約数ペア:

[(1, 268541229), (3, 89513743), (11, 24412839), (33, 8137613), (109, 2463681), (121, 2219349), (327, 821227), (363, 739783), (617, 435237), (1199, 223971), (1331, 201759), (1851, 145079), (3597, 74657), (3993, 67253), (6787, 39567), (13189, 20361)]