555989097

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 855207936

約数和(自身を除く): 299218839

約数列:

[1, 3, 17, 23, 43, 51, 69, 73, 129, 151, 219, 391, 453, 731, 989, 1173, 1241, 1679, 2193, 2567, 2967, 3139, 3473, 3723, 5037, 6493, 7701, 9417, 10419, 11023, 16813, 19479, 28543, 33069, 50439, 53363, 59041, 72197, 85629, 110381, 149339, 160089, 177123, 187391, 216591, 253529, 331143, 448017, 473989, 562173, 760587, 1227349, 1421967, 2538763, 3682047, 4309993, 7616289, 8057813, 10901747, 12929979, 24173439, 32705241, 185329699, 555989097]

約数ペア:

[(1, 555989097), (3, 185329699), (17, 32705241), (23, 24173439), (43, 12929979), (51, 10901747), (69, 8057813), (73, 7616289), (129, 4309993), (151, 3682047), (219, 2538763), (391, 1421967), (453, 1227349), (731, 760587), (989, 562173), (1173, 473989), (1241, 448017), (1679, 331143), (2193, 253529), (2567, 216591), (2967, 187391), (3139, 177123), (3473, 160089), (3723, 149339), (5037, 110381), (6493, 85629), (7701, 72197), (9417, 59041), (10419, 53363), (11023, 50439), (16813, 33069), (19479, 28543)]