973366821

素因数分解:

$3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 1736448000

約数和(自身を除く): 763081179

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 67, 79, 139, 147, 189, 201, 237, 417, 441, 469, 553, 603, 711, 973, 1251, 1323, 1407, 1659, 1809, 2133, 2919, 3283, 3753, 3871, 4221, 4977, 5293, 6811, 8757, 9313, 9849, 10981, 11613, 12663, 14931, 15879, 20433, 26271, 27939, 29547, 32943, 34839, 37051, 47637, 61299, 65191, 76867, 83817, 88641, 98829, 104517, 111153, 142911, 183897, 195573, 230601, 251451, 259357, 296487, 333459, 456337, 538069, 586719, 691803, 735727, 778071, 1000377, 1369011, 1614207, 1760157, 2075409, 2207181, 2334213, 4107033, 4842621, 5150089, 6621543, 7002639, 12321099, 14527863, 15450267, 19864629, 36050623, 46350801, 108151869, 139052403, 324455607, 973366821]

約数ペア:

[(1, 973366821), (3, 324455607), (7, 139052403), (9, 108151869), (21, 46350801), (27, 36050623), (49, 19864629), (63, 15450267), (67, 14527863), (79, 12321099), (139, 7002639), (147, 6621543), (189, 5150089), (201, 4842621), (237, 4107033), (417, 2334213), (441, 2207181), (469, 2075409), (553, 1760157), (603, 1614207), (711, 1369011), (973, 1000377), (1251, 778071), (1323, 735727), (1407, 691803), (1659, 586719), (1809, 538069), (2133, 456337), (2919, 333459), (3283, 296487), (3753, 259357), (3871, 251451), (4221, 230601), (4977, 195573), (5293, 183897), (6811, 142911), (8757, 111153), (9313, 104517), (9849, 98829), (10981, 88641), (11613, 83817), (12663, 76867), (14931, 65191), (15879, 61299), (20433, 47637), (26271, 37051), (27939, 34839), (29547, 32943)]