48271923

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 85708800

約数和(自身を除く): 37436877

約数列:

[1, 3, 7, 9, 21, 27, 53, 61, 63, 79, 159, 183, 189, 237, 371, 427, 477, 549, 553, 711, 1113, 1281, 1431, 1647, 1659, 2133, 3233, 3339, 3843, 4187, 4819, 4977, 9699, 10017, 11529, 12561, 14457, 14931, 22631, 29097, 29309, 33733, 37683, 43371, 67893, 87291, 87927, 101199, 113049, 130113, 203679, 255407, 263781, 303597, 611037, 766221, 791343, 910791, 1787849, 2298663, 5363547, 6895989, 16090641, 48271923]

約数ペア:

[(1, 48271923), (3, 16090641), (7, 6895989), (9, 5363547), (21, 2298663), (27, 1787849), (53, 910791), (61, 791343), (63, 766221), (79, 611037), (159, 303597), (183, 263781), (189, 255407), (237, 203679), (371, 130113), (427, 113049), (477, 101199), (549, 87927), (553, 87291), (711, 67893), (1113, 43371), (1281, 37683), (1431, 33733), (1647, 29309), (1659, 29097), (2133, 22631), (3233, 14931), (3339, 14457), (3843, 12561), (4187, 11529), (4819, 10017), (4977, 9699)]