151011

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:80

約数の個数: 32

約数和(自身を含む): 276480

約数和(自身を除く): 125469

約数列:

[1, 3, 7, 9, 17, 21, 27, 47, 51, 63, 119, 141, 153, 189, 329, 357, 423, 459, 799, 987, 1071, 1269, 2397, 2961, 3213, 5593, 7191, 8883, 16779, 21573, 50337, 151011]

約数ペア:

[(1, 151011), (3, 50337), (7, 21573), (9, 16779), (17, 8883), (21, 7191), (27, 5593), (47, 3213), (51, 2961), (63, 2397), (119, 1269), (141, 1071), (153, 987), (189, 799), (329, 459), (357, 423)]