632243619

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:877

約数の個数: 72

約数和(自身を含む): 1123379712

約数和(自身を除く): 491136093

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 83, 147, 161, 207, 249, 441, 483, 581, 747, 751, 1127, 1449, 1743, 1909, 2253, 3381, 4067, 5229, 5257, 5727, 6759, 10143, 12201, 13363, 15771, 17181, 17273, 36603, 36799, 40089, 47313, 51819, 62333, 93541, 110397, 120267, 120911, 155457, 186999, 280623, 331191, 362733, 436331, 560997, 841869, 846377, 1088199, 1308993, 1433659, 2539131, 3054317, 3926979, 4300977, 7617393, 9162951, 10035613, 12902931, 27488853, 30106839, 70249291, 90320517, 210747873, 632243619]

約数ペア:

[(1, 632243619), (3, 210747873), (7, 90320517), (9, 70249291), (21, 30106839), (23, 27488853), (49, 12902931), (63, 10035613), (69, 9162951), (83, 7617393), (147, 4300977), (161, 3926979), (207, 3054317), (249, 2539131), (441, 1433659), (483, 1308993), (581, 1088199), (747, 846377), (751, 841869), (1127, 560997), (1449, 436331), (1743, 362733), (1909, 331191), (2253, 280623), (3381, 186999), (4067, 155457), (5229, 120911), (5257, 120267), (5727, 110397), (6759, 93541), (10143, 62333), (12201, 51819), (13363, 47313), (15771, 40089), (17181, 36799), (17273, 36603)]