67682769

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2250

約数の個数: 48

約数和(自身を含む): 120602880

約数和(自身を除く): 52920111

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 147, 209, 231, 399, 539, 627, 931, 1463, 1617, 2203, 2793, 4389, 6609, 10241, 15421, 24233, 30723, 41857, 46263, 72699, 107947, 125571, 169631, 292999, 323841, 460427, 508893, 878997, 1187417, 1381281, 2050993, 3222989, 3562251, 6152979, 9668967, 22560923, 67682769]

約数ペア:

[(1, 67682769), (3, 22560923), (7, 9668967), (11, 6152979), (19, 3562251), (21, 3222989), (33, 2050993), (49, 1381281), (57, 1187417), (77, 878997), (133, 508893), (147, 460427), (209, 323841), (231, 292999), (399, 169631), (539, 125571), (627, 107947), (931, 72699), (1463, 46263), (1617, 41857), (2203, 30723), (2793, 24233), (4389, 15421), (6609, 10241)]