88253001

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 145566720

約数和(自身を除く): 57313719

約数列:

[1, 3, 9, 17, 23, 31, 51, 69, 93, 153, 207, 279, 391, 527, 713, 809, 1173, 1581, 2139, 2427, 3519, 4743, 6417, 7281, 12121, 13753, 18607, 25079, 36363, 41259, 55821, 75237, 109089, 123777, 167463, 225711, 316319, 426343, 576817, 948957, 1279029, 1730451, 2846871, 3837087, 5191353, 9805889, 29417667, 88253001]

約数ペア:

[(1, 88253001), (3, 29417667), (9, 9805889), (17, 5191353), (23, 3837087), (31, 2846871), (51, 1730451), (69, 1279029), (93, 948957), (153, 576817), (207, 426343), (279, 316319), (391, 225711), (527, 167463), (713, 123777), (809, 109089), (1173, 75237), (1581, 55821), (2139, 41259), (2427, 36363), (3519, 25079), (4743, 18607), (6417, 13753), (7281, 12121)]