69341697

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 115200000

約数和(自身を除く): 45858303

約数列:

[1, 3, 9, 19, 27, 29, 57, 59, 79, 87, 171, 177, 237, 261, 513, 531, 551, 711, 783, 1121, 1501, 1593, 1653, 1711, 2133, 2291, 3363, 4503, 4661, 4959, 5133, 6873, 10089, 13509, 13983, 14877, 15399, 20619, 30267, 32509, 40527, 41949, 43529, 46197, 61857, 88559, 97527, 125847, 130587, 135169, 265677, 292581, 391761, 405507, 797031, 877743, 1175283, 1216521, 2391093, 2568211, 3649563, 7704633, 23113899, 69341697]

約数ペア:

[(1, 69341697), (3, 23113899), (9, 7704633), (19, 3649563), (27, 2568211), (29, 2391093), (57, 1216521), (59, 1175283), (79, 877743), (87, 797031), (171, 405507), (177, 391761), (237, 292581), (261, 265677), (513, 135169), (531, 130587), (551, 125847), (711, 97527), (783, 88559), (1121, 61857), (1501, 46197), (1593, 43529), (1653, 41949), (1711, 40527), (2133, 32509), (2291, 30267), (3363, 20619), (4503, 15399), (4661, 14877), (4959, 13983), (5133, 13509), (6873, 10089)]