1553170626

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80567}}^1$

素因数の和:80605

約数の個数: 80

約数和(自身を含む): 4211450496

約数和(自身を除く): 2658279870

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1071, 1134, 1377, 2142, 2754, 3213, 6426, 9639, 19278, 80567, 161134, 241701, 483402, 563969, 725103, 1127938, 1369639, 1450206, 1691907, 2175309, 2739278, 3383814, 4108917, 4350618, 5075721, 6525927, 8217834, 9587473, 10151442, 12326751, 13051854, 15227163, 19174946, 24653502, 28762419, 30454326, 36980253, 45681489, 57524838, 73960506, 86287257, 91362978, 110940759, 172574514, 221881518, 258861771, 517723542, 776585313, 1553170626]

約数ペア:

[(1, 1553170626), (2, 776585313), (3, 517723542), (6, 258861771), (7, 221881518), (9, 172574514), (14, 110940759), (17, 91362978), (18, 86287257), (21, 73960506), (27, 57524838), (34, 45681489), (42, 36980253), (51, 30454326), (54, 28762419), (63, 24653502), (81, 19174946), (102, 15227163), (119, 13051854), (126, 12326751), (153, 10151442), (162, 9587473), (189, 8217834), (238, 6525927), (306, 5075721), (357, 4350618), (378, 4108917), (459, 3383814), (567, 2739278), (714, 2175309), (918, 1691907), (1071, 1450206), (1134, 1369639), (1377, 1127938), (2142, 725103), (2754, 563969), (3213, 483402), (6426, 241701), (9639, 161134), (19278, 80567)]