122783199

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2671}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 205209600

約数和(自身を除く): 82426401

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 597, 1393, 2189, 2671, 4179, 6567, 8013, 15323, 18697, 29381, 45969, 56091, 88143, 205667, 531529, 617001, 1594587, 3720703, 5846819, 11162109, 17540457, 40927733, 122783199]

約数ペア:

[(1, 122783199), (3, 40927733), (7, 17540457), (11, 11162109), (21, 5846819), (33, 3720703), (77, 1594587), (199, 617001), (231, 531529), (597, 205667), (1393, 88143), (2189, 56091), (2671, 45969), (4179, 29381), (6567, 18697), (8013, 15323)]