39595959

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1269

約数の個数: 40

約数和(自身を含む): 65808512

約数和(自身を除く): 26212553

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 351, 403, 837, 1053, 1209, 1213, 2511, 3627, 3639, 10881, 10917, 15769, 32643, 32751, 37603, 47307, 98253, 112809, 141921, 338427, 425763, 488839, 1015281, 1277289, 1466517, 3045843, 4399551, 13198653, 39595959]

約数ペア:

[(1, 39595959), (3, 13198653), (9, 4399551), (13, 3045843), (27, 1466517), (31, 1277289), (39, 1015281), (81, 488839), (93, 425763), (117, 338427), (279, 141921), (351, 112809), (403, 98253), (837, 47307), (1053, 37603), (1209, 32751), (1213, 32643), (2511, 15769), (3627, 10917), (3639, 10881)]