85989782019

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2393}}^1\times {\mathrm{4231}}^1$

素因数の和:6795

約数の個数: 32

約数和(自身を含む): 121576896000

約数和(自身を除く): 35587113981

約数列:

[1, 3, 19, 57, 149, 447, 2393, 2831, 4231, 7179, 8493, 12693, 45467, 80389, 136401, 241167, 356557, 630419, 1069671, 1891257, 6774583, 10124783, 11977961, 20323749, 30374349, 35933883, 192370877, 577112631, 1508592667, 4525778001, 28663260673, 85989782019]

約数ペア:

[(1, 85989782019), (3, 28663260673), (19, 4525778001), (57, 1508592667), (149, 577112631), (447, 192370877), (2393, 35933883), (2831, 30374349), (4231, 20323749), (7179, 11977961), (8493, 10124783), (12693, 6774583), (45467, 1891257), (80389, 1069671), (136401, 630419), (241167, 356557)]