39815127

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 67317120

約数和(自身を除く): 27501993

約数列:

[1, 3, 9, 11, 19, 33, 57, 61, 99, 171, 183, 209, 347, 549, 627, 671, 1041, 1159, 1881, 2013, 3123, 3477, 3817, 6039, 6593, 10431, 11451, 12749, 19779, 21167, 34353, 38247, 59337, 63501, 72523, 114741, 190503, 217569, 232837, 402173, 652707, 698511, 1206519, 2095533, 3619557, 4423903, 13271709, 39815127]

約数ペア:

[(1, 39815127), (3, 13271709), (9, 4423903), (11, 3619557), (19, 2095533), (33, 1206519), (57, 698511), (61, 652707), (99, 402173), (171, 232837), (183, 217569), (209, 190503), (347, 114741), (549, 72523), (627, 63501), (671, 59337), (1041, 38247), (1159, 34353), (1881, 21167), (2013, 19779), (3123, 12749), (3477, 11451), (3817, 10431), (6039, 6593)]