1427881833

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{383}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 2545440768

約数和(自身を除く): 1117558935

約数列:

[1, 3, 7, 9, 17, 21, 51, 59, 63, 119, 153, 177, 357, 383, 413, 531, 1003, 1071, 1149, 1239, 2681, 3009, 3447, 3481, 3717, 6511, 7021, 8043, 9027, 10443, 19533, 21063, 22597, 24129, 24367, 31329, 45577, 58599, 59177, 63189, 67791, 73101, 136731, 158179, 177531, 203373, 219303, 384149, 410193, 414239, 474537, 532593, 1152447, 1242717, 1333223, 1423611, 2689043, 3457341, 3728151, 3999669, 8067129, 9332561, 11999007, 22664791, 24201387, 27997683, 67994373, 83993049, 158653537, 203983119, 475960611, 1427881833]

約数ペア:

[(1, 1427881833), (3, 475960611), (7, 203983119), (9, 158653537), (17, 83993049), (21, 67994373), (51, 27997683), (59, 24201387), (63, 22664791), (119, 11999007), (153, 9332561), (177, 8067129), (357, 3999669), (383, 3728151), (413, 3457341), (531, 2689043), (1003, 1423611), (1071, 1333223), (1149, 1242717), (1239, 1152447), (2681, 532593), (3009, 474537), (3447, 414239), (3481, 410193), (3717, 384149), (6511, 219303), (7021, 203373), (8043, 177531), (9027, 158179), (10443, 136731), (19533, 73101), (21063, 67791), (22597, 63189), (24129, 59177), (24367, 58599), (31329, 45577)]