72455823

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4603}}^1$

素因数の和:4676

約数の個数: 32

約数和(自身を含む): 119335680

約数和(自身を除く): 46879857

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1431, 1749, 4603, 5247, 13809, 15741, 41427, 50633, 124281, 151899, 243959, 455697, 731877, 1367091, 2195631, 2683549, 6586893, 8050647, 24151941, 72455823]

約数ペア:

[(1, 72455823), (3, 24151941), (9, 8050647), (11, 6586893), (27, 2683549), (33, 2195631), (53, 1367091), (99, 731877), (159, 455697), (297, 243959), (477, 151899), (583, 124281), (1431, 50633), (1749, 41427), (4603, 15741), (5247, 13809)]