29155653

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 44651520

約数和(自身を除く): 15495867

約数列:

[1, 3, 9, 27, 67, 71, 201, 213, 227, 603, 639, 681, 1809, 1917, 2043, 4757, 6129, 14271, 15209, 16117, 42813, 45627, 48351, 128439, 136881, 145053, 410643, 435159, 1079839, 3239517, 9718551, 29155653]

約数ペア:

[(1, 29155653), (3, 9718551), (9, 3239517), (27, 1079839), (67, 435159), (71, 410643), (201, 145053), (213, 136881), (227, 128439), (603, 48351), (639, 45627), (681, 42813), (1809, 16117), (1917, 15209), (2043, 14271), (4757, 6129)]