72289449

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 110160000

約数和(自身を除く): 37870551

約数列:

[1, 3, 9, 27, 67, 89, 201, 267, 449, 603, 801, 1347, 1809, 2403, 4041, 5963, 12123, 17889, 30083, 39961, 53667, 90249, 119883, 161001, 270747, 359649, 812241, 1078947, 2677387, 8032161, 24096483, 72289449]

約数ペア:

[(1, 72289449), (3, 24096483), (9, 8032161), (27, 2677387), (67, 1078947), (89, 812241), (201, 359649), (267, 270747), (449, 161001), (603, 119883), (801, 90249), (1347, 53667), (1809, 39961), (2403, 30083), (4041, 17889), (5963, 12123)]