214925784489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^2\times {\mathrm{97}}^1\times {\mathrm{2749}}^1$

素因数の和:3031

約数の個数: 72

約数和(自身を含む): 342018677000

約数和(自身を除く): 127092892511

約数列:

[1, 3, 9, 13, 39, 83, 97, 117, 249, 291, 747, 873, 1079, 1261, 2749, 3237, 3783, 6889, 8051, 8247, 9711, 11349, 20667, 24153, 24741, 35737, 62001, 72459, 89557, 104663, 107211, 228167, 266653, 268671, 313989, 321633, 668233, 684501, 799959, 806013, 941967, 2004699, 2053503, 2399877, 2966171, 3466489, 6014097, 8687029, 8898513, 10399467, 18937861, 22132199, 26061087, 26695539, 31198401, 56813583, 66396597, 78183261, 170440749, 199189791, 246192193, 287718587, 738576579, 863155761, 1836972517, 2215729737, 2589467283, 5510917551, 16532752653, 23880642721, 71641928163, 214925784489]

約数ペア:

[(1, 214925784489), (3, 71641928163), (9, 23880642721), (13, 16532752653), (39, 5510917551), (83, 2589467283), (97, 2215729737), (117, 1836972517), (249, 863155761), (291, 738576579), (747, 287718587), (873, 246192193), (1079, 199189791), (1261, 170440749), (2749, 78183261), (3237, 66396597), (3783, 56813583), (6889, 31198401), (8051, 26695539), (8247, 26061087), (9711, 22132199), (11349, 18937861), (20667, 10399467), (24153, 8898513), (24741, 8687029), (35737, 6014097), (62001, 3466489), (72459, 2966171), (89557, 2399877), (104663, 2053503), (107211, 2004699), (228167, 941967), (266653, 806013), (268671, 799959), (313989, 684501), (321633, 668233)]