906962427

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4091}}^1$

素因数の和:4150

約数の個数: 80

約数和(自身を含む): 1711176192

約数和(自身を除く): 804213765

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 63, 69, 81, 119, 153, 161, 189, 207, 357, 391, 459, 483, 567, 621, 1071, 1173, 1377, 1449, 1863, 2737, 3213, 3519, 4091, 4347, 8211, 9639, 10557, 12273, 13041, 24633, 28637, 31671, 36819, 69547, 73899, 85911, 94093, 110457, 208641, 221697, 257733, 282279, 331371, 486829, 625923, 658651, 773199, 846837, 1460487, 1599581, 1877769, 1975953, 2319597, 2540511, 4381461, 4798743, 5633307, 5927859, 7621533, 11197067, 13144383, 14396229, 17783577, 33591201, 39433149, 43188687, 53350731, 100773603, 129566061, 302320809, 906962427]

約数ペア:

[(1, 906962427), (3, 302320809), (7, 129566061), (9, 100773603), (17, 53350731), (21, 43188687), (23, 39433149), (27, 33591201), (51, 17783577), (63, 14396229), (69, 13144383), (81, 11197067), (119, 7621533), (153, 5927859), (161, 5633307), (189, 4798743), (207, 4381461), (357, 2540511), (391, 2319597), (459, 1975953), (483, 1877769), (567, 1599581), (621, 1460487), (1071, 846837), (1173, 773199), (1377, 658651), (1449, 625923), (1863, 486829), (2737, 331371), (3213, 282279), (3519, 257733), (4091, 221697), (4347, 208641), (8211, 110457), (9639, 94093), (10557, 85911), (12273, 73899), (13041, 69547), (24633, 36819), (28637, 31671)]