66272073

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{929}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 104755200

約数和(自身を除く): 38483127

約数列:

[1, 3, 7, 21, 43, 79, 129, 237, 301, 553, 903, 929, 1659, 2787, 3397, 6503, 10191, 19509, 23779, 39947, 71337, 73391, 119841, 220173, 279629, 513737, 838887, 1541211, 3155813, 9467439, 22090691, 66272073]

約数ペア:

[(1, 66272073), (3, 22090691), (7, 9467439), (21, 3155813), (43, 1541211), (79, 838887), (129, 513737), (237, 279629), (301, 220173), (553, 119841), (903, 73391), (929, 71337), (1659, 39947), (2787, 23779), (3397, 19509), (6503, 10191)]