68414973

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 106357440

約数和(自身を除く): 37942467

約数列:

[1, 3, 11, 29, 33, 67, 87, 97, 121, 201, 291, 319, 363, 737, 957, 1067, 1943, 2211, 2813, 3201, 3509, 5829, 6499, 8107, 8439, 10527, 11737, 19497, 21373, 24321, 30943, 35211, 64119, 71489, 92829, 188471, 214467, 235103, 340373, 565413, 705309, 786379, 1021119, 2073181, 2359137, 6219543, 22804991, 68414973]

約数ペア:

[(1, 68414973), (3, 22804991), (11, 6219543), (29, 2359137), (33, 2073181), (67, 1021119), (87, 786379), (97, 705309), (121, 565413), (201, 340373), (291, 235103), (319, 214467), (363, 188471), (737, 92829), (957, 71489), (1067, 64119), (1943, 35211), (2211, 30943), (2813, 24321), (3201, 21373), (3509, 19497), (5829, 11737), (6499, 10527), (8107, 8439)]