40270149

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 61395840

約数和(自身を除く): 21125691

約数列:

[1, 3, 9, 27, 67, 113, 197, 201, 339, 591, 603, 1017, 1773, 1809, 3051, 5319, 7571, 13199, 22261, 22713, 39597, 66783, 68139, 118791, 200349, 204417, 356373, 601047, 1491487, 4474461, 13423383, 40270149]

約数ペア:

[(1, 40270149), (3, 13423383), (9, 4474461), (27, 1491487), (67, 601047), (113, 356373), (197, 204417), (201, 200349), (339, 118791), (591, 68139), (603, 66783), (1017, 39597), (1773, 22713), (1809, 22261), (3051, 13199), (5319, 7571)]