42624543

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 69995520

約数和(自身を除く): 27370977

約数列:

[1, 3, 13, 19, 23, 39, 41, 57, 61, 69, 123, 183, 247, 299, 437, 533, 741, 779, 793, 897, 943, 1159, 1311, 1403, 1599, 2337, 2379, 2501, 2829, 3477, 4209, 5681, 7503, 10127, 12259, 15067, 17043, 17917, 18239, 26657, 30381, 32513, 36777, 45201, 47519, 53751, 54717, 57523, 79971, 97539, 142557, 172569, 232921, 346541, 617747, 698763, 747799, 1039623, 1092937, 1853241, 2243397, 3278811, 14208181, 42624543]

約数ペア:

[(1, 42624543), (3, 14208181), (13, 3278811), (19, 2243397), (23, 1853241), (39, 1092937), (41, 1039623), (57, 747799), (61, 698763), (69, 617747), (123, 346541), (183, 232921), (247, 172569), (299, 142557), (437, 97539), (533, 79971), (741, 57523), (779, 54717), (793, 53751), (897, 47519), (943, 45201), (1159, 36777), (1311, 32513), (1403, 30381), (1599, 26657), (2337, 18239), (2379, 17917), (2501, 17043), (2829, 15067), (3477, 12259), (4209, 10127), (5681, 7503)]