79780131

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5011}}^1$

素因数の和:5107

約数の個数: 24

約数和(自身を含む): 121190160

約数和(自身を除く): 41410029

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 5011, 5307, 15033, 15921, 45099, 145319, 305671, 435957, 917013, 1307871, 2751039, 8864459, 26593377, 79780131]

約数ペア:

[(1, 79780131), (3, 26593377), (9, 8864459), (29, 2751039), (61, 1307871), (87, 917013), (183, 435957), (261, 305671), (549, 145319), (1769, 45099), (5011, 15921), (5307, 15033)]