33808971

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 56536704

約数和(自身を除く): 22727733

約数列:

[1, 3, 7, 17, 21, 49, 51, 83, 119, 147, 163, 249, 357, 489, 581, 833, 1141, 1411, 1743, 2499, 2771, 3423, 4067, 4233, 7987, 8313, 9877, 12201, 13529, 19397, 23961, 29631, 40587, 58191, 69139, 94703, 135779, 207417, 229993, 284109, 407337, 662921, 689979, 1609951, 1988763, 4829853, 11269657, 33808971]

約数ペア:

[(1, 33808971), (3, 11269657), (7, 4829853), (17, 1988763), (21, 1609951), (49, 689979), (51, 662921), (83, 407337), (119, 284109), (147, 229993), (163, 207417), (249, 135779), (357, 94703), (489, 69139), (581, 58191), (833, 40587), (1141, 29631), (1411, 23961), (1743, 19397), (2499, 13529), (2771, 12201), (3423, 9877), (4067, 8313), (4233, 7987)]