1973594870199

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4643}}^1\times {\mathrm{52889}}^1$

素因数の和:57604

約数の個数: 48

約数和(自身を含む): 3065352076800

約数和(自身を除く): 1091757206601

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 4643, 8037, 13929, 41787, 52889, 88217, 158667, 218221, 264651, 476001, 654663, 793953, 1004891, 1963989, 2485783, 3014673, 4146199, 7457349, 9044019, 12438597, 22372047, 37315791, 47229877, 141689631, 245563627, 425068893, 736690881, 2210072643, 4665708913, 11541490469, 13997126739, 34624471407, 41991380217, 103873414221, 219288318911, 657864956733, 1973594870199]

約数ペア:

[(1, 1973594870199), (3, 657864956733), (9, 219288318911), (19, 103873414221), (47, 41991380217), (57, 34624471407), (141, 13997126739), (171, 11541490469), (423, 4665708913), (893, 2210072643), (2679, 736690881), (4643, 425068893), (8037, 245563627), (13929, 141689631), (41787, 47229877), (52889, 37315791), (88217, 22372047), (158667, 12438597), (218221, 9044019), (264651, 7457349), (476001, 4146199), (654663, 3014673), (793953, 2485783), (1004891, 1963989)]