101991231

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 162358560

約数和(自身を除く): 60367329

約数列:

[1, 3, 9, 27, 29, 41, 81, 87, 123, 243, 261, 353, 369, 783, 1059, 1107, 1189, 2349, 3177, 3321, 3567, 7047, 9531, 9963, 10237, 10701, 14473, 28593, 30711, 32103, 43419, 85779, 92133, 96309, 130257, 276399, 288927, 390771, 419717, 829197, 1172313, 1259151, 2487591, 3516939, 3777453, 11332359, 33997077, 101991231]

約数ペア:

[(1, 101991231), (3, 33997077), (9, 11332359), (27, 3777453), (29, 3516939), (41, 2487591), (81, 1259151), (87, 1172313), (123, 829197), (243, 419717), (261, 390771), (353, 288927), (369, 276399), (783, 130257), (1059, 96309), (1107, 92133), (1189, 85779), (2349, 43419), (3177, 32103), (3321, 30711), (3567, 28593), (7047, 14473), (9531, 10701), (9963, 10237)]