79431597

素因数分解:

$3^5\times 7^3\times {\mathrm{953}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 138902400

約数和(自身を除く): 59470803

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 343, 441, 567, 953, 1029, 1323, 1701, 2859, 3087, 3969, 6671, 8577, 9261, 11907, 20013, 25731, 27783, 46697, 60039, 77193, 83349, 140091, 180117, 231579, 326879, 420273, 540351, 980637, 1260819, 1621053, 2941911, 3782457, 8825733, 11347371, 26477199, 79431597]

約数ペア:

[(1, 79431597), (3, 26477199), (7, 11347371), (9, 8825733), (21, 3782457), (27, 2941911), (49, 1621053), (63, 1260819), (81, 980637), (147, 540351), (189, 420273), (243, 326879), (343, 231579), (441, 180117), (567, 140091), (953, 83349), (1029, 77193), (1323, 60039), (1701, 46697), (2859, 27783), (3087, 25731), (3969, 20013), (6671, 11907), (8577, 9261)]