68743767

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 103921920

約数和(自身を除く): 35178153

約数列:

[1, 3, 17, 19, 51, 57, 61, 183, 323, 969, 1037, 1159, 1163, 3111, 3477, 3489, 19703, 19771, 22097, 59109, 59313, 66291, 70943, 212829, 375649, 1126947, 1206031, 1347917, 3618093, 4043751, 22914589, 68743767]

約数ペア:

[(1, 68743767), (3, 22914589), (17, 4043751), (19, 3618093), (51, 1347917), (57, 1206031), (61, 1126947), (183, 375649), (323, 212829), (969, 70943), (1037, 66291), (1159, 59313), (1163, 59109), (3111, 22097), (3477, 19771), (3489, 19703)]