1125458217

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8581}}^1$

素因数の和:8678

約数の個数: 48

約数和(自身を含む): 1874308800

約数和(自身を除く): 748850583

約数列:

[1, 3, 9, 13, 19, 39, 57, 59, 117, 171, 177, 247, 531, 741, 767, 1121, 2223, 2301, 3363, 6903, 8581, 10089, 14573, 25743, 43719, 77229, 111553, 131157, 163039, 334659, 489117, 506279, 1003977, 1467351, 1518837, 2119507, 4556511, 6358521, 6581627, 9619301, 19075563, 19744881, 28857903, 59234643, 86573709, 125050913, 375152739, 1125458217]

約数ペア:

[(1, 1125458217), (3, 375152739), (9, 125050913), (13, 86573709), (19, 59234643), (39, 28857903), (57, 19744881), (59, 19075563), (117, 9619301), (171, 6581627), (177, 6358521), (247, 4556511), (531, 2119507), (741, 1518837), (767, 1467351), (1121, 1003977), (2223, 506279), (2301, 489117), (3363, 334659), (6903, 163039), (8581, 131157), (10089, 111553), (14573, 77229), (25743, 43719)]