69925869

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 117976320

約数和(自身を除く): 48050451

約数列:

[1, 3, 9, 13, 27, 39, 41, 43, 113, 117, 123, 129, 339, 351, 369, 387, 533, 559, 1017, 1107, 1161, 1469, 1599, 1677, 1763, 3051, 4407, 4633, 4797, 4859, 5031, 5289, 13221, 13899, 14391, 14577, 15093, 15867, 22919, 39663, 41697, 43731, 47601, 60229, 63167, 68757, 125091, 131193, 180687, 189501, 199219, 206271, 542061, 568503, 597657, 618813, 1626183, 1705509, 1792971, 2589847, 5378913, 7769541, 23308623, 69925869]

約数ペア:

[(1, 69925869), (3, 23308623), (9, 7769541), (13, 5378913), (27, 2589847), (39, 1792971), (41, 1705509), (43, 1626183), (113, 618813), (117, 597657), (123, 568503), (129, 542061), (339, 206271), (351, 199219), (369, 189501), (387, 180687), (533, 131193), (559, 125091), (1017, 68757), (1107, 63167), (1161, 60229), (1469, 47601), (1599, 43731), (1677, 41697), (1763, 39663), (3051, 22919), (4407, 15867), (4633, 15093), (4797, 14577), (4859, 14391), (5031, 13899), (5289, 13221)]