68424057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 113637888

約数和(自身を除く): 45213831

約数列:

[1, 3, 9, 13, 23, 39, 47, 69, 117, 141, 207, 299, 423, 541, 611, 897, 1081, 1623, 1833, 2691, 3243, 4869, 5499, 7033, 9729, 12443, 14053, 21099, 25427, 37329, 42159, 63297, 76281, 111987, 126477, 161759, 228843, 330551, 485277, 584821, 991653, 1455831, 1754463, 2974959, 5263389, 7602673, 22808019, 68424057]

約数ペア:

[(1, 68424057), (3, 22808019), (9, 7602673), (13, 5263389), (23, 2974959), (39, 1754463), (47, 1455831), (69, 991653), (117, 584821), (141, 485277), (207, 330551), (299, 228843), (423, 161759), (541, 126477), (611, 111987), (897, 76281), (1081, 63297), (1623, 42159), (1833, 37329), (2691, 25427), (3243, 21099), (4869, 14053), (5499, 12443), (7033, 9729)]