154927053

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 234057600

約数和(自身を除く): 79130547

約数列:

[1, 3, 9, 27, 83, 249, 257, 269, 747, 771, 807, 2241, 2313, 2421, 6939, 7263, 21331, 22327, 63993, 66981, 69133, 191979, 200943, 207399, 575937, 602829, 622197, 1866591, 5738039, 17214117, 51642351, 154927053]

約数ペア:

[(1, 154927053), (3, 51642351), (9, 17214117), (27, 5738039), (83, 1866591), (249, 622197), (257, 602829), (269, 575937), (747, 207399), (771, 200943), (807, 191979), (2241, 69133), (2313, 66981), (2421, 63993), (6939, 22327), (7263, 21331)]