23578269

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 40497408

約数和(自身を除く): 16919139

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 53, 61, 143, 159, 183, 187, 221, 429, 561, 583, 663, 671, 689, 793, 901, 1037, 1749, 2013, 2067, 2379, 2431, 2703, 3111, 3233, 7293, 7579, 8723, 9699, 9911, 11407, 11713, 13481, 22737, 26169, 29733, 34221, 35139, 35563, 40443, 42029, 54961, 106689, 126087, 128843, 148291, 164883, 386529, 444873, 462319, 604571, 714493, 1386957, 1813713, 2143479, 7859423, 23578269]

約数ペア:

[(1, 23578269), (3, 7859423), (11, 2143479), (13, 1813713), (17, 1386957), (33, 714493), (39, 604571), (51, 462319), (53, 444873), (61, 386529), (143, 164883), (159, 148291), (183, 128843), (187, 126087), (221, 106689), (429, 54961), (561, 42029), (583, 40443), (663, 35563), (671, 35139), (689, 34221), (793, 29733), (901, 26169), (1037, 22737), (1749, 13481), (2013, 11713), (2067, 11407), (2379, 9911), (2431, 9699), (2703, 8723), (3111, 7579), (3233, 7293)]