151645053

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 242792640

約数和(自身を除く): 91147587

約数列:

[1, 3, 7, 21, 49, 67, 89, 147, 173, 201, 267, 469, 519, 623, 1211, 1407, 1869, 3283, 3633, 4361, 5963, 8477, 9849, 11591, 13083, 15397, 17889, 25431, 34773, 41741, 46191, 81137, 107779, 125223, 243411, 292187, 323337, 567959, 754453, 876561, 1031599, 1703877, 2263359, 3094797, 7221193, 21663579, 50548351, 151645053]

約数ペア:

[(1, 151645053), (3, 50548351), (7, 21663579), (21, 7221193), (49, 3094797), (67, 2263359), (89, 1703877), (147, 1031599), (173, 876561), (201, 754453), (267, 567959), (469, 323337), (519, 292187), (623, 243411), (1211, 125223), (1407, 107779), (1869, 81137), (3283, 46191), (3633, 41741), (4361, 34773), (5963, 25431), (8477, 17889), (9849, 15397), (11591, 13083)]