927129

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:94

約数の個数: 32

約数和(自身を含む): 1555200

約数和(自身を除く): 628071

約数列:

[1, 3, 7, 17, 21, 49, 51, 53, 119, 147, 159, 343, 357, 371, 833, 901, 1029, 1113, 2499, 2597, 2703, 5831, 6307, 7791, 17493, 18179, 18921, 44149, 54537, 132447, 309043, 927129]

約数ペア:

[(1, 927129), (3, 309043), (7, 132447), (17, 54537), (21, 44149), (49, 18921), (51, 18179), (53, 17493), (119, 7791), (147, 6307), (159, 5831), (343, 2703), (357, 2597), (371, 2499), (833, 1113), (901, 1029)]