42362649

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 76032000

約数和(自身を除く): 33669351

約数列:

[1, 3, 7, 9, 21, 27, 29, 59, 63, 87, 131, 177, 189, 203, 261, 393, 413, 531, 609, 783, 917, 1179, 1239, 1593, 1711, 1827, 2751, 3537, 3717, 3799, 5133, 5481, 7729, 8253, 11151, 11397, 11977, 15399, 23187, 24759, 26593, 34191, 35931, 46197, 54103, 69561, 79779, 102573, 107793, 162309, 208683, 224141, 239337, 323379, 486927, 672423, 718011, 1460781, 1568987, 2017269, 4706961, 6051807, 14120883, 42362649]

約数ペア:

[(1, 42362649), (3, 14120883), (7, 6051807), (9, 4706961), (21, 2017269), (27, 1568987), (29, 1460781), (59, 718011), (63, 672423), (87, 486927), (131, 323379), (177, 239337), (189, 224141), (203, 208683), (261, 162309), (393, 107793), (413, 102573), (531, 79779), (609, 69561), (783, 54103), (917, 46197), (1179, 35931), (1239, 34191), (1593, 26593), (1711, 24759), (1827, 23187), (2751, 15399), (3537, 11977), (3717, 11397), (3799, 11151), (5133, 8253), (5481, 7729)]