152875611

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{409}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 268632000

約数和(自身を除く): 115756389

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 349, 357, 409, 1047, 1071, 1227, 2443, 2863, 3141, 3681, 5933, 6953, 7329, 8589, 17799, 20859, 21987, 25767, 41531, 48671, 53397, 62577, 124593, 142741, 146013, 373779, 428223, 438039, 999187, 1284669, 2426597, 2997561, 7279791, 8992683, 16986179, 21839373, 50958537, 152875611]

約数ペア:

[(1, 152875611), (3, 50958537), (7, 21839373), (9, 16986179), (17, 8992683), (21, 7279791), (51, 2997561), (63, 2426597), (119, 1284669), (153, 999187), (349, 438039), (357, 428223), (409, 373779), (1047, 146013), (1071, 142741), (1227, 124593), (2443, 62577), (2863, 53397), (3141, 48671), (3681, 41531), (5933, 25767), (6953, 21987), (7329, 20859), (8589, 17799)]