88508720727

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{13487}}^1$

素因数の和:14177

約数の個数: 72

約数和(自身を含む): 155436143616

約数和(自身を除く): 66927422889

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 647, 1127, 1449, 1941, 3381, 4529, 5823, 10143, 13487, 13587, 14881, 31703, 40461, 40761, 44643, 94409, 95109, 104167, 121383, 133929, 283227, 285327, 310201, 312501, 660863, 729169, 849681, 930603, 937503, 1982589, 2171407, 2187507, 2791809, 5947767, 6514221, 6562521, 8726089, 15199849, 19542663, 26178267, 45599547, 61082623, 78534801, 136798641, 183247869, 200700047, 427578361, 549743607, 602100141, 1282735083, 1404900329, 1806300423, 3848205249, 4214700987, 9834302303, 12644102961, 29502906909, 88508720727]

約数ペア:

[(1, 88508720727), (3, 29502906909), (7, 12644102961), (9, 9834302303), (21, 4214700987), (23, 3848205249), (49, 1806300423), (63, 1404900329), (69, 1282735083), (147, 602100141), (161, 549743607), (207, 427578361), (441, 200700047), (483, 183247869), (647, 136798641), (1127, 78534801), (1449, 61082623), (1941, 45599547), (3381, 26178267), (4529, 19542663), (5823, 15199849), (10143, 8726089), (13487, 6562521), (13587, 6514221), (14881, 5947767), (31703, 2791809), (40461, 2187507), (40761, 2171407), (44643, 1982589), (94409, 937503), (95109, 930603), (104167, 849681), (121383, 729169), (133929, 660863), (283227, 312501), (285327, 310201)]