63385551

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 97985280

約数和(自身を除く): 34599729

約数列:

[1, 3, 9, 27, 37, 67, 111, 201, 333, 603, 947, 999, 1809, 2479, 2841, 7437, 8523, 22311, 25569, 35039, 63449, 66933, 105117, 190347, 315351, 571041, 946053, 1713123, 2347613, 7042839, 21128517, 63385551]

約数ペア:

[(1, 63385551), (3, 21128517), (9, 7042839), (27, 2347613), (37, 1713123), (67, 946053), (111, 571041), (201, 315351), (333, 190347), (603, 105117), (947, 66933), (999, 63449), (1809, 35039), (2479, 25569), (2841, 22311), (7437, 8523)]