127681002

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 296524800

約数和(自身を除く): 168843798

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 89, 93, 178, 186, 267, 279, 534, 558, 801, 837, 857, 1602, 1674, 1714, 2403, 2571, 2759, 4806, 5142, 5518, 7713, 8277, 15426, 16554, 23139, 24831, 26567, 46278, 49662, 53134, 74493, 76273, 79701, 148986, 152546, 159402, 228819, 239103, 457638, 478206, 686457, 717309, 1372914, 1434618, 2059371, 2364463, 4118742, 4728926, 7093389, 14186778, 21280167, 42560334, 63840501, 127681002]

約数ペア:

[(1, 127681002), (2, 63840501), (3, 42560334), (6, 21280167), (9, 14186778), (18, 7093389), (27, 4728926), (31, 4118742), (54, 2364463), (62, 2059371), (89, 1434618), (93, 1372914), (178, 717309), (186, 686457), (267, 478206), (279, 457638), (534, 239103), (558, 228819), (801, 159402), (837, 152546), (857, 148986), (1602, 79701), (1674, 76273), (1714, 74493), (2403, 53134), (2571, 49662), (2759, 46278), (4806, 26567), (5142, 24831), (5518, 23139), (7713, 16554), (8277, 15426)]