170853417

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2381}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 303219072

約数和(自身を除く): 132365655

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 67, 119, 153, 201, 357, 469, 603, 1071, 1139, 1407, 2381, 3417, 4221, 7143, 7973, 10251, 16667, 21429, 23919, 40477, 50001, 71757, 121431, 150003, 159527, 283339, 364293, 478581, 850017, 1116689, 1435743, 2550051, 2711959, 3350067, 8135877, 10050201, 18983713, 24407631, 56951139, 170853417]

約数ペア:

[(1, 170853417), (3, 56951139), (7, 24407631), (9, 18983713), (17, 10050201), (21, 8135877), (51, 3350067), (63, 2711959), (67, 2550051), (119, 1435743), (153, 1116689), (201, 850017), (357, 478581), (469, 364293), (603, 283339), (1071, 159527), (1139, 150003), (1407, 121431), (2381, 71757), (3417, 50001), (4221, 40477), (7143, 23919), (7973, 21429), (10251, 16667)]