33139341

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 54228480

約数和(自身を除く): 21089139

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 137, 153, 279, 289, 411, 459, 527, 837, 867, 1233, 1581, 2329, 2601, 3699, 4247, 4743, 6987, 7803, 8959, 12741, 14229, 20961, 26877, 38223, 39593, 62883, 72199, 80631, 114669, 118779, 216597, 241893, 356337, 649791, 1069011, 1227383, 1949373, 3682149, 11046447, 33139341]

約数ペア:

[(1, 33139341), (3, 11046447), (9, 3682149), (17, 1949373), (27, 1227383), (31, 1069011), (51, 649791), (93, 356337), (137, 241893), (153, 216597), (279, 118779), (289, 114669), (411, 80631), (459, 72199), (527, 62883), (837, 39593), (867, 38223), (1233, 26877), (1581, 20961), (2329, 14229), (2601, 12741), (3699, 8959), (4247, 7803), (4743, 6987)]