61246773

素因数分解:

$3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1119

約数の個数: 40

約数和(自身を含む): 105628160

約数和(自身を除く): 44381387

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 109, 189, 327, 567, 763, 981, 991, 2289, 2943, 2973, 6867, 6937, 8829, 8919, 20601, 20811, 26757, 61803, 62433, 80271, 108019, 187299, 324057, 561897, 756133, 972171, 2268399, 2916513, 6805197, 8749539, 20415591, 61246773]

約数ペア:

[(1, 61246773), (3, 20415591), (7, 8749539), (9, 6805197), (21, 2916513), (27, 2268399), (63, 972171), (81, 756133), (109, 561897), (189, 324057), (327, 187299), (567, 108019), (763, 80271), (981, 62433), (991, 61803), (2289, 26757), (2943, 20811), (2973, 20601), (6867, 8919), (6937, 8829)]