156964879701

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{4649}}^1$

素因数の和:5557

約数の個数: 96

約数和(自身を含む): 280782028800

約数和(自身を除く): 123817149099

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 483, 567, 621, 863, 1449, 1701, 1863, 2589, 4347, 4649, 5589, 6041, 7767, 13041, 13947, 18123, 19849, 23301, 32543, 39123, 41841, 54369, 59547, 69903, 97629, 106927, 125523, 138943, 163107, 178641, 209709, 292887, 320781, 376569, 416829, 489321, 535923, 748489, 878661, 962343, 1129707, 1250487, 1467963, 1607769, 2245467, 2635983, 2887029, 3751461, 4012087, 4823307, 6736401, 7907949, 8661087, 11254383, 12036261, 20209203, 25983261, 28084609, 33763149, 36108783, 60627609, 84253827, 92278001, 108326349, 181882827, 252761481, 276834003, 324979047, 645946007, 758284443, 830502009, 974937141, 1937838021, 2274853329, 2491506027, 5813514063, 6824559987, 7474518081, 17440542189, 22423554243, 52321626567, 156964879701]

約数ペア:

[(1, 156964879701), (3, 52321626567), (7, 22423554243), (9, 17440542189), (21, 7474518081), (23, 6824559987), (27, 5813514063), (63, 2491506027), (69, 2274853329), (81, 1937838021), (161, 974937141), (189, 830502009), (207, 758284443), (243, 645946007), (483, 324979047), (567, 276834003), (621, 252761481), (863, 181882827), (1449, 108326349), (1701, 92278001), (1863, 84253827), (2589, 60627609), (4347, 36108783), (4649, 33763149), (5589, 28084609), (6041, 25983261), (7767, 20209203), (13041, 12036261), (13947, 11254383), (18123, 8661087), (19849, 7907949), (23301, 6736401), (32543, 4823307), (39123, 4012087), (41841, 3751461), (54369, 2887029), (59547, 2635983), (69903, 2245467), (97629, 1607769), (106927, 1467963), (125523, 1250487), (138943, 1129707), (163107, 962343), (178641, 878661), (209709, 748489), (292887, 535923), (320781, 489321), (376569, 416829)]