76973169

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 131459328

約数和(自身を除く): 54486159

約数列:

[1, 3, 7, 13, 21, 39, 47, 49, 91, 141, 147, 273, 329, 611, 637, 857, 987, 1833, 1911, 2303, 2571, 4277, 5999, 6909, 11141, 12831, 17997, 29939, 33423, 40279, 41993, 77987, 89817, 120837, 125979, 233961, 281953, 523627, 545909, 845859, 1570881, 1637727, 1973671, 3665389, 5921013, 10996167, 25657723, 76973169]

約数ペア:

[(1, 76973169), (3, 25657723), (7, 10996167), (13, 5921013), (21, 3665389), (39, 1973671), (47, 1637727), (49, 1570881), (91, 845859), (141, 545909), (147, 523627), (273, 281953), (329, 233961), (611, 125979), (637, 120837), (857, 89817), (987, 77987), (1833, 41993), (1911, 40279), (2303, 33423), (2571, 29939), (4277, 17997), (5999, 12831), (6909, 11141)]