72465327

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 121104480

約数和(自身を除く): 48639153

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 121, 123, 297, 363, 369, 451, 541, 1089, 1107, 1353, 1623, 3267, 4059, 4869, 4961, 5951, 12177, 14607, 14883, 17853, 22181, 44649, 53559, 65461, 66543, 133947, 160677, 196383, 199629, 243991, 589149, 598887, 731973, 1767447, 2195919, 2683901, 6587757, 8051703, 24155109, 72465327]

約数ペア:

[(1, 72465327), (3, 24155109), (9, 8051703), (11, 6587757), (27, 2683901), (33, 2195919), (41, 1767447), (99, 731973), (121, 598887), (123, 589149), (297, 243991), (363, 199629), (369, 196383), (451, 160677), (541, 133947), (1089, 66543), (1107, 65461), (1353, 53559), (1623, 44649), (3267, 22181), (4059, 17853), (4869, 14883), (4961, 14607), (5951, 12177)]