38627127

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 70237440

約数和(自身を除く): 31610313

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 139, 231, 401, 417, 693, 973, 1203, 1251, 1529, 2807, 2919, 3609, 4411, 4587, 8421, 8757, 10703, 13233, 13761, 25263, 30877, 32109, 39699, 55739, 92631, 96327, 167217, 277893, 390173, 501651, 613129, 1170519, 1839387, 3511557, 4291903, 5518161, 12875709, 38627127]

約数ペア:

[(1, 38627127), (3, 12875709), (7, 5518161), (9, 4291903), (11, 3511557), (21, 1839387), (33, 1170519), (63, 613129), (77, 501651), (99, 390173), (139, 277893), (231, 167217), (401, 96327), (417, 92631), (693, 55739), (973, 39699), (1203, 32109), (1251, 30877), (1529, 25263), (2807, 13761), (2919, 13233), (3609, 10703), (4411, 8757), (4587, 8421)]