149900373

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 266048640

約数和(自身を除く): 116148267

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 67, 119, 153, 201, 357, 469, 603, 1071, 1139, 1407, 2089, 3417, 4221, 6267, 7973, 10251, 14623, 18801, 23919, 35513, 43869, 71757, 106539, 131607, 139963, 248591, 319617, 419889, 745773, 979741, 1259667, 2237319, 2379371, 2939223, 7138113, 8817669, 16655597, 21414339, 49966791, 149900373]

約数ペア:

[(1, 149900373), (3, 49966791), (7, 21414339), (9, 16655597), (17, 8817669), (21, 7138113), (51, 2939223), (63, 2379371), (67, 2237319), (119, 1259667), (153, 979741), (201, 745773), (357, 419889), (469, 319617), (603, 248591), (1071, 139963), (1139, 131607), (1407, 106539), (2089, 71757), (3417, 43869), (4221, 35513), (6267, 23919), (7973, 18801), (10251, 14623)]