73421997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4513}}^1$

素因数の和:4573

約数の個数: 32

約数和(自身を含む): 117002880

約数和(自身を除く): 43580883

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 957, 1479, 4513, 5423, 13539, 16269, 49643, 76721, 130877, 148929, 230163, 392631, 843931, 1439647, 2224909, 2531793, 4318941, 6674727, 24473999, 73421997]

約数ペア:

[(1, 73421997), (3, 24473999), (11, 6674727), (17, 4318941), (29, 2531793), (33, 2224909), (51, 1439647), (87, 843931), (187, 392631), (319, 230163), (493, 148929), (561, 130877), (957, 76721), (1479, 49643), (4513, 16269), (5423, 13539)]