321482007

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 597196800

約数和(自身を除く): 275714793

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 239, 297, 647, 693, 717, 1673, 1941, 2079, 2151, 2629, 4529, 5019, 5823, 6453, 7117, 7887, 13587, 15057, 17469, 18403, 21351, 23661, 40761, 45171, 49819, 55209, 64053, 70983, 122283, 149457, 154633, 165627, 192159, 448371, 463899, 496881, 1082431, 1345113, 1391697, 1700963, 3247293, 4175091, 5102889, 9741879, 11906741, 15308667, 29225637, 35720223, 45926001, 107160669, 321482007]

約数ペア:

[(1, 321482007), (3, 107160669), (7, 45926001), (9, 35720223), (11, 29225637), (21, 15308667), (27, 11906741), (33, 9741879), (63, 5102889), (77, 4175091), (99, 3247293), (189, 1700963), (231, 1391697), (239, 1345113), (297, 1082431), (647, 496881), (693, 463899), (717, 448371), (1673, 192159), (1941, 165627), (2079, 154633), (2151, 149457), (2629, 122283), (4529, 70983), (5019, 64053), (5823, 55209), (6453, 49819), (7117, 45171), (7887, 40761), (13587, 23661), (15057, 21351), (17469, 18403)]