77923047

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 113048320

約数和(自身を除く): 35125273

約数列:

[1, 3, 19, 57, 61, 73, 183, 219, 307, 921, 1159, 1387, 3477, 4161, 4453, 5833, 13359, 17499, 18727, 22411, 56181, 67233, 84607, 253821, 355813, 425809, 1067439, 1277427, 1367071, 4101213, 25974349, 77923047]

約数ペア:

[(1, 77923047), (3, 25974349), (19, 4101213), (57, 1367071), (61, 1277427), (73, 1067439), (183, 425809), (219, 355813), (307, 253821), (921, 84607), (1159, 67233), (1387, 56181), (3477, 22411), (4161, 18727), (4453, 17499), (5833, 13359)]