20161029141

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{1867}}^1$

素因数の和:2343

約数の個数: 64

約数和(自身を含む): 33010698240

約数和(自身を除く): 12849669099

約数列:

[1, 3, 9, 11, 27, 33, 99, 103, 297, 309, 353, 927, 1059, 1133, 1867, 2781, 3177, 3399, 3883, 5601, 9531, 10197, 11649, 16803, 20537, 30591, 34947, 36359, 50409, 61611, 104841, 109077, 184833, 192301, 327231, 399949, 554499, 576903, 659051, 981693, 1199847, 1730709, 1977153, 2115311, 3599541, 5192127, 5931459, 6345933, 7249561, 10798623, 17794377, 19037799, 21748683, 57113397, 65246049, 67882253, 195738147, 203646759, 610940277, 746704783, 1832820831, 2240114349, 6720343047, 20161029141]

約数ペア:

[(1, 20161029141), (3, 6720343047), (9, 2240114349), (11, 1832820831), (27, 746704783), (33, 610940277), (99, 203646759), (103, 195738147), (297, 67882253), (309, 65246049), (353, 57113397), (927, 21748683), (1059, 19037799), (1133, 17794377), (1867, 10798623), (2781, 7249561), (3177, 6345933), (3399, 5931459), (3883, 5192127), (5601, 3599541), (9531, 2115311), (10197, 1977153), (11649, 1730709), (16803, 1199847), (20537, 981693), (30591, 659051), (34947, 576903), (36359, 554499), (50409, 399949), (61611, 327231), (104841, 192301), (109077, 184833)]