425050857

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 798430464

約数和(自身を除く): 373379607

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 63, 77, 99, 111, 121, 137, 231, 259, 333, 363, 407, 411, 693, 777, 847, 959, 1089, 1221, 1233, 1331, 1507, 2331, 2541, 2849, 2877, 3663, 3993, 4477, 4521, 5069, 7623, 8547, 8631, 9317, 10549, 11979, 13431, 13563, 15207, 16577, 25641, 27951, 31339, 31647, 35483, 40293, 45621, 49247, 49731, 55759, 83853, 94017, 94941, 106449, 116039, 147741, 149193, 167277, 182347, 282051, 319347, 344729, 348117, 390313, 443223, 501831, 547041, 613349, 1034187, 1044351, 1170939, 1276429, 1641123, 1840047, 3102561, 3512817, 3829287, 4293443, 5520141, 6746839, 11487861, 12880329, 20240517, 38640987, 47227873, 60721551, 141683619, 425050857]

約数ペア:

[(1, 425050857), (3, 141683619), (7, 60721551), (9, 47227873), (11, 38640987), (21, 20240517), (33, 12880329), (37, 11487861), (63, 6746839), (77, 5520141), (99, 4293443), (111, 3829287), (121, 3512817), (137, 3102561), (231, 1840047), (259, 1641123), (333, 1276429), (363, 1170939), (407, 1044351), (411, 1034187), (693, 613349), (777, 547041), (847, 501831), (959, 443223), (1089, 390313), (1221, 348117), (1233, 344729), (1331, 319347), (1507, 282051), (2331, 182347), (2541, 167277), (2849, 149193), (2877, 147741), (3663, 116039), (3993, 106449), (4477, 94941), (4521, 94017), (5069, 83853), (7623, 55759), (8547, 49731), (8631, 49247), (9317, 45621), (10549, 40293), (11979, 35483), (13431, 31647), (13563, 31339), (15207, 27951), (16577, 25641)]