233389107

素因数分解:

$3^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1199

約数の個数: 72

約数和(自身を含む): 430977456

約数和(自身を除く): 197588349

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 243, 357, 441, 459, 567, 833, 1071, 1153, 1323, 1377, 1701, 2499, 3213, 3459, 3969, 4131, 7497, 8071, 9639, 10377, 11907, 19601, 22491, 24213, 28917, 31131, 56497, 58803, 67473, 72639, 93393, 137207, 169491, 176409, 202419, 217917, 280179, 411621, 508473, 529227, 653751, 960449, 1234863, 1525419, 1587681, 1961253, 2881347, 3704589, 4576257, 4763043, 8644041, 11113767, 13728771, 25932123, 33341301, 77796369, 233389107]

約数ペア:

[(1, 233389107), (3, 77796369), (7, 33341301), (9, 25932123), (17, 13728771), (21, 11113767), (27, 8644041), (49, 4763043), (51, 4576257), (63, 3704589), (81, 2881347), (119, 1961253), (147, 1587681), (153, 1525419), (189, 1234863), (243, 960449), (357, 653751), (441, 529227), (459, 508473), (567, 411621), (833, 280179), (1071, 217917), (1153, 202419), (1323, 176409), (1377, 169491), (1701, 137207), (2499, 93393), (3213, 72639), (3459, 67473), (3969, 58803), (4131, 56497), (7497, 31131), (8071, 28917), (9639, 24213), (10377, 22491), (11907, 19601)]