26977029105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8137867}}^1$

素因数の和:8137905

約数の個数: 32

約数和(自身を含む): 49217825664

約数和(自身を除く): 22240796559

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 8137867, 24413601, 40689335, 105792271, 122068005, 138343739, 317376813, 415031217, 528961355, 691718695, 1586884065, 1798468607, 2075156085, 5395405821, 8992343035, 26977029105]

約数ペア:

[(1, 26977029105), (3, 8992343035), (5, 5395405821), (13, 2075156085), (15, 1798468607), (17, 1586884065), (39, 691718695), (51, 528961355), (65, 415031217), (85, 317376813), (195, 138343739), (221, 122068005), (255, 105792271), (663, 40689335), (1105, 24413601), (3315, 8137867)]