72859773

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1607}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 118554624

約数和(自身を除く): 45694851

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 357, 381, 889, 1607, 2159, 2667, 4821, 6477, 11249, 15113, 27319, 33747, 45339, 81957, 191233, 204089, 573699, 612267, 1428623, 3469513, 4285869, 10408539, 24286591, 72859773]

約数ペア:

[(1, 72859773), (3, 24286591), (7, 10408539), (17, 4285869), (21, 3469513), (51, 1428623), (119, 612267), (127, 573699), (357, 204089), (381, 191233), (889, 81957), (1607, 45339), (2159, 33747), (2667, 27319), (4821, 15113), (6477, 11249)]