156947148351

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{957059}}^1$

素因数の和:957228

約数の個数: 48

約数和(自身を含む): 274714502400

約数和(自身を除く): 117767354049

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 137, 171, 399, 411, 959, 1197, 1233, 2603, 2877, 7809, 8631, 18221, 23427, 54663, 163989, 957059, 2871177, 6699413, 8613531, 18184121, 20098239, 54552363, 60294717, 127288847, 131117083, 163657089, 381866541, 393351249, 917819581, 1145599623, 1180053747, 2491224577, 2753458743, 7473673731, 8260376229, 17438572039, 22421021193, 52315716117, 156947148351]

約数ペア:

[(1, 156947148351), (3, 52315716117), (7, 22421021193), (9, 17438572039), (19, 8260376229), (21, 7473673731), (57, 2753458743), (63, 2491224577), (133, 1180053747), (137, 1145599623), (171, 917819581), (399, 393351249), (411, 381866541), (959, 163657089), (1197, 131117083), (1233, 127288847), (2603, 60294717), (2877, 54552363), (7809, 20098239), (8631, 18184121), (18221, 8613531), (23427, 6699413), (54663, 2871177), (163989, 957059)]