76478841

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6971}}^1$

素因数の和:7053

約数の個数: 24

約数和(自身を含む): 117464256

約数和(自身を除く): 40985415

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3657, 6971, 10971, 20913, 62739, 160333, 369463, 480999, 1108389, 1442997, 3325167, 8497649, 25492947, 76478841]

約数ペア:

[(1, 76478841), (3, 25492947), (9, 8497649), (23, 3325167), (53, 1442997), (69, 1108389), (159, 480999), (207, 369463), (477, 160333), (1219, 62739), (3657, 20913), (6971, 10971)]