218667453

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 314150400

約数和(自身を除く): 95482947

約数列:

[1, 3, 29, 47, 53, 87, 141, 159, 1009, 1363, 1537, 2491, 3027, 4089, 4611, 7473, 29261, 47423, 53477, 72239, 87783, 142269, 160431, 216717, 1375267, 1550833, 2513419, 4125801, 4652499, 7540257, 72889151, 218667453]

約数ペア:

[(1, 218667453), (3, 72889151), (29, 7540257), (47, 4652499), (53, 4125801), (87, 2513419), (141, 1550833), (159, 1375267), (1009, 216717), (1363, 160431), (1537, 142269), (2491, 87783), (3027, 72239), (4089, 53477), (4611, 47423), (7473, 29261)]