73688931

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:772

約数の個数: 36

約数和(自身を含む): 115994424

約数和(自身を除く): 42305493

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 289, 369, 691, 697, 867, 2073, 2091, 2601, 6219, 6273, 11747, 11849, 28331, 35241, 35547, 84993, 105723, 106641, 199699, 254979, 481627, 599097, 1444881, 1797291, 4334643, 8187659, 24562977, 73688931]

約数ペア:

[(1, 73688931), (3, 24562977), (9, 8187659), (17, 4334643), (41, 1797291), (51, 1444881), (123, 599097), (153, 481627), (289, 254979), (369, 199699), (691, 106641), (697, 105723), (867, 84993), (2073, 35547), (2091, 35241), (2601, 28331), (6219, 11849), (6273, 11747)]