13306020903

素因数分解:

$3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{115603}}^1$

素因数の和:115658

約数の個数: 60

約数和(自身を含む): 23919623640

約数和(自身を除く): 10613602737

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 81, 87, 147, 189, 203, 261, 441, 567, 609, 783, 1323, 1421, 1827, 2349, 3969, 4263, 5481, 12789, 16443, 38367, 115101, 115603, 346809, 809221, 1040427, 2427663, 3121281, 3352487, 5664547, 7282989, 9363843, 10057461, 16993641, 21848967, 23467409, 30172383, 50980923, 65546901, 70402227, 90517149, 152942769, 164271863, 211206681, 271551447, 458828307, 492815589, 633620043, 1478446767, 1900860129, 4435340301, 13306020903]

約数ペア:

[(1, 13306020903), (3, 4435340301), (7, 1900860129), (9, 1478446767), (21, 633620043), (27, 492815589), (29, 458828307), (49, 271551447), (63, 211206681), (81, 164271863), (87, 152942769), (147, 90517149), (189, 70402227), (203, 65546901), (261, 50980923), (441, 30172383), (567, 23467409), (609, 21848967), (783, 16993641), (1323, 10057461), (1421, 9363843), (1827, 7282989), (2349, 5664547), (3969, 3352487), (4263, 3121281), (5481, 2427663), (12789, 1040427), (16443, 809221), (38367, 346809), (115101, 115603)]