134485281

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 227888128

約数和(自身を除く): 93402847

約数列:

[1, 3, 7, 9, 21, 63, 67, 151, 201, 211, 453, 469, 603, 633, 1057, 1359, 1407, 1477, 1899, 3171, 4221, 4431, 9513, 10117, 13293, 14137, 30351, 31861, 42411, 70819, 91053, 95583, 98959, 127233, 212457, 223027, 286749, 296877, 637371, 669081, 890631, 2007243, 2134687, 6404061, 14942809, 19212183, 44828427, 134485281]

約数ペア:

[(1, 134485281), (3, 44828427), (7, 19212183), (9, 14942809), (21, 6404061), (63, 2134687), (67, 2007243), (151, 890631), (201, 669081), (211, 637371), (453, 296877), (469, 286749), (603, 223027), (633, 212457), (1057, 127233), (1359, 98959), (1407, 95583), (1477, 91053), (1899, 70819), (3171, 42411), (4221, 31861), (4431, 30351), (9513, 14137), (10117, 13293)]