69007797

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 109444608

約数和(自身を除く): 40436811

約数列:

[1, 3, 9, 23, 41, 47, 69, 123, 141, 173, 207, 369, 423, 519, 943, 1081, 1557, 1927, 2829, 3243, 3979, 5781, 7093, 8131, 8487, 9729, 11937, 17343, 21279, 24393, 35811, 44321, 63837, 73179, 132963, 163139, 187013, 333371, 398889, 489417, 561039, 1000113, 1468251, 1683117, 3000339, 7667533, 23002599, 69007797]

約数ペア:

[(1, 69007797), (3, 23002599), (9, 7667533), (23, 3000339), (41, 1683117), (47, 1468251), (69, 1000113), (123, 561039), (141, 489417), (173, 398889), (207, 333371), (369, 187013), (423, 163139), (519, 132963), (943, 73179), (1081, 63837), (1557, 44321), (1927, 35811), (2829, 24393), (3243, 21279), (3979, 17343), (5781, 11937), (7093, 9729), (8131, 8487)]