69873609

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 106493184

約数和(自身を除く): 36619575

約数列:

[1, 3, 13, 23, 39, 61, 69, 183, 299, 793, 897, 1277, 1403, 2379, 3831, 4209, 16601, 18239, 29371, 49803, 54717, 77897, 88113, 233691, 381823, 1012661, 1145469, 1791631, 3037983, 5374893, 23291203, 69873609]

約数ペア:

[(1, 69873609), (3, 23291203), (13, 5374893), (23, 3037983), (39, 1791631), (61, 1145469), (69, 1012661), (183, 381823), (299, 233691), (793, 88113), (897, 77897), (1277, 54717), (1403, 49803), (2379, 29371), (3831, 18239), (4209, 16601)]