55345353

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{22147}}^1$

素因数の和:22181

約数の個数: 24

約数和(自身を含む): 90895392

約数和(自身を除く): 35550039

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 22147, 66441, 155029, 376499, 465087, 1085203, 1129497, 2635493, 3255609, 7906479, 18448451, 55345353]

約数ペア:

[(1, 55345353), (3, 18448451), (7, 7906479), (17, 3255609), (21, 2635493), (49, 1129497), (51, 1085203), (119, 465087), (147, 376499), (357, 155029), (833, 66441), (2499, 22147)]