39752541

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 63706240

約数和(自身を除く): 23953699

約数列:

[1, 3, 9, 19, 37, 57, 61, 103, 111, 171, 183, 309, 333, 549, 703, 927, 1159, 1957, 2109, 2257, 3477, 3811, 5871, 6283, 6327, 6771, 10431, 11433, 17613, 18849, 20313, 34299, 42883, 56547, 72409, 119377, 128649, 217227, 232471, 358131, 385947, 651681, 697413, 1074393, 2092239, 4416949, 13250847, 39752541]

約数ペア:

[(1, 39752541), (3, 13250847), (9, 4416949), (19, 2092239), (37, 1074393), (57, 697413), (61, 651681), (103, 385947), (111, 358131), (171, 232471), (183, 217227), (309, 128649), (333, 119377), (549, 72409), (703, 56547), (927, 42883), (1159, 34299), (1957, 20313), (2109, 18849), (2257, 17613), (3477, 11433), (3811, 10431), (5871, 6771), (6283, 6327)]