26153253

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7283}}^1$

素因数の和:7318

約数の個数: 32

約数和(自身を含む): 46617600

約数和(自身を除く): 20464347

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 7283, 21849, 50981, 65547, 138377, 152943, 196641, 415131, 458829, 968639, 1245393, 1376487, 2905917, 3736179, 8717751, 26153253]

約数ペア:

[(1, 26153253), (3, 8717751), (7, 3736179), (9, 2905917), (19, 1376487), (21, 1245393), (27, 968639), (57, 458829), (63, 415131), (133, 196641), (171, 152943), (189, 138377), (399, 65547), (513, 50981), (1197, 21849), (3591, 7283)]