90684711

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 153216000

約数和(自身を除く): 62531289

約数列:

[1, 3, 9, 13, 27, 29, 39, 59, 87, 117, 151, 177, 261, 351, 377, 453, 531, 767, 783, 1131, 1359, 1593, 1711, 1963, 2301, 3393, 4077, 4379, 5133, 5889, 6903, 8909, 10179, 13137, 15399, 17667, 20709, 22243, 26727, 39411, 46197, 53001, 56927, 66729, 80181, 115817, 118233, 170781, 200187, 240543, 258361, 347451, 512343, 600561, 775083, 1042353, 1537029, 2325249, 3127059, 3358693, 6975747, 10076079, 30228237, 90684711]

約数ペア:

[(1, 90684711), (3, 30228237), (9, 10076079), (13, 6975747), (27, 3358693), (29, 3127059), (39, 2325249), (59, 1537029), (87, 1042353), (117, 775083), (151, 600561), (177, 512343), (261, 347451), (351, 258361), (377, 240543), (453, 200187), (531, 170781), (767, 118233), (783, 115817), (1131, 80181), (1359, 66729), (1593, 56927), (1711, 53001), (1963, 46197), (2301, 39411), (3393, 26727), (4077, 22243), (4379, 20709), (5133, 17667), (5889, 15399), (6903, 13137), (8909, 10179)]