1187015909769

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{4451}}^1\times {\mathrm{5281}}^1$

素因数の和:9950

約数の個数: 48

約数和(自身を含む): 1780402810368

約数和(自身を除く): 593386900599

約数列:

[1, 3, 9, 31, 93, 181, 279, 543, 1629, 4451, 5281, 5611, 13353, 15843, 16833, 40059, 47529, 50499, 137981, 163711, 413943, 491133, 805631, 955861, 1241829, 1473399, 2416893, 2867583, 7250679, 8602749, 23505731, 24974561, 29631691, 70517193, 74923683, 88895073, 211551579, 224771049, 266685219, 728677661, 2186032983, 4254537311, 6558098949, 12763611933, 38290835799, 131890656641, 395671969923, 1187015909769]

約数ペア:

[(1, 1187015909769), (3, 395671969923), (9, 131890656641), (31, 38290835799), (93, 12763611933), (181, 6558098949), (279, 4254537311), (543, 2186032983), (1629, 728677661), (4451, 266685219), (5281, 224771049), (5611, 211551579), (13353, 88895073), (15843, 74923683), (16833, 70517193), (40059, 29631691), (47529, 24974561), (50499, 23505731), (137981, 8602749), (163711, 7250679), (413943, 2867583), (491133, 2416893), (805631, 1473399), (955861, 1241829)]