166267803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 271434240

約数和(自身を除く): 105166437

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 67, 197, 201, 221, 247, 323, 591, 663, 741, 871, 969, 1139, 1273, 2561, 2613, 3349, 3417, 3743, 3819, 4199, 7683, 10047, 11229, 12597, 13199, 14807, 16549, 21641, 39597, 43537, 44421, 48659, 49647, 63631, 64923, 130611, 145977, 171587, 190893, 224383, 250781, 281333, 514761, 673149, 752343, 827203, 843999, 2481609, 2916979, 3260153, 4263277, 8750937, 9780459, 12789831, 55422601, 166267803]

約数ペア:

[(1, 166267803), (3, 55422601), (13, 12789831), (17, 9780459), (19, 8750937), (39, 4263277), (51, 3260153), (57, 2916979), (67, 2481609), (197, 843999), (201, 827203), (221, 752343), (247, 673149), (323, 514761), (591, 281333), (663, 250781), (741, 224383), (871, 190893), (969, 171587), (1139, 145977), (1273, 130611), (2561, 64923), (2613, 63631), (3349, 49647), (3417, 48659), (3743, 44421), (3819, 43537), (4199, 39597), (7683, 21641), (10047, 16549), (11229, 14807), (12597, 13199)]