164549259

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16427}}^1$

素因数の和:16496

約数の個数: 32

約数和(自身を含む): 283875840

約数和(自身を除く): 119326581

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 16427, 49281, 114989, 147843, 344967, 443529, 870631, 1034901, 2611893, 3104703, 6094417, 7835679, 18283251, 23507037, 54849753, 164549259]

約数ペア:

[(1, 164549259), (3, 54849753), (7, 23507037), (9, 18283251), (21, 7835679), (27, 6094417), (53, 3104703), (63, 2611893), (159, 1034901), (189, 870631), (371, 443529), (477, 344967), (1113, 147843), (1431, 114989), (3339, 49281), (10017, 16427)]