82387173

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 54470427

約数列:

[1, 3, 11, 19, 23, 29, 33, 57, 69, 87, 197, 209, 253, 319, 437, 551, 591, 627, 667, 759, 957, 1311, 1653, 2001, 2167, 3743, 4531, 4807, 5713, 6061, 6501, 7337, 11229, 12673, 13593, 14421, 17139, 18183, 22011, 38019, 41173, 49841, 62843, 86089, 108547, 123519, 131399, 139403, 149523, 188529, 258267, 325641, 394197, 418209, 946979, 1194017, 1445389, 2496581, 2840937, 3582051, 4336167, 7489743, 27462391, 82387173]

約数ペア:

[(1, 82387173), (3, 27462391), (11, 7489743), (19, 4336167), (23, 3582051), (29, 2840937), (33, 2496581), (57, 1445389), (69, 1194017), (87, 946979), (197, 418209), (209, 394197), (253, 325641), (319, 258267), (437, 188529), (551, 149523), (591, 139403), (627, 131399), (667, 123519), (759, 108547), (957, 86089), (1311, 62843), (1653, 49841), (2001, 41173), (2167, 38019), (3743, 22011), (4531, 18183), (4807, 17139), (5713, 14421), (6061, 13593), (6501, 12673), (7337, 11229)]