57863439

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 90979200

約数和(自身を除く): 33115761

約数列:

[1, 3, 9, 29, 47, 53, 87, 89, 141, 159, 261, 267, 423, 477, 801, 1363, 1537, 2491, 2581, 4089, 4183, 4611, 4717, 7473, 7743, 12267, 12549, 13833, 14151, 22419, 23229, 37647, 42453, 72239, 121307, 136793, 216717, 221699, 363921, 410379, 650151, 665097, 1091763, 1231137, 1995291, 6429271, 19287813, 57863439]

約数ペア:

[(1, 57863439), (3, 19287813), (9, 6429271), (29, 1995291), (47, 1231137), (53, 1091763), (87, 665097), (89, 650151), (141, 410379), (159, 363921), (261, 221699), (267, 216717), (423, 136793), (477, 121307), (801, 72239), (1363, 42453), (1537, 37647), (2491, 23229), (2581, 22419), (4089, 14151), (4183, 13833), (4611, 12549), (4717, 12267), (7473, 7743)]