335164557

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1381}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 564652032

約数和(自身を除く): 229487475

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 127, 147, 273, 381, 637, 889, 1381, 1651, 1911, 2667, 4143, 4953, 6223, 9667, 11557, 17953, 18669, 29001, 34671, 53859, 67669, 80899, 125671, 175387, 203007, 242697, 377013, 526161, 879697, 1227709, 2280031, 2639091, 3683127, 6840093, 8593963, 15960217, 25781889, 47880651, 111721519, 335164557]

約数ペア:

[(1, 335164557), (3, 111721519), (7, 47880651), (13, 25781889), (21, 15960217), (39, 8593963), (49, 6840093), (91, 3683127), (127, 2639091), (147, 2280031), (273, 1227709), (381, 879697), (637, 526161), (889, 377013), (1381, 242697), (1651, 203007), (1911, 175387), (2667, 125671), (4143, 80899), (4953, 67669), (6223, 53859), (9667, 34671), (11557, 29001), (17953, 18669)]