27965079

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2631

約数の個数: 24

約数和(自身を含む): 42962400

約数和(自身を除く): 14997321

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 2549, 3657, 7647, 10971, 22941, 58627, 135097, 175881, 405291, 527643, 1215873, 3107231, 9321693, 27965079]

約数ペア:

[(1, 27965079), (3, 9321693), (9, 3107231), (23, 1215873), (53, 527643), (69, 405291), (159, 175881), (207, 135097), (477, 58627), (1219, 22941), (2549, 10971), (3657, 7647)]