978184053

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1789}}^1$

素因数の和:2079

約数の個数: 64

約数和(自身を含む): 1814630400

約数和(自身を除く): 836446347

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 263, 297, 693, 789, 1789, 1841, 2079, 2367, 2893, 5367, 5523, 7101, 8679, 12523, 16101, 16569, 19679, 20251, 26037, 37569, 48303, 49707, 59037, 60753, 78111, 112707, 137753, 177111, 182259, 338121, 413259, 470507, 531333, 546777, 1239777, 1411521, 3293549, 3719331, 4234563, 5175577, 9880647, 12703689, 15526731, 29641941, 36229039, 46580193, 88925823, 108687117, 139740579, 326061351, 978184053]

約数ペア:

[(1, 978184053), (3, 326061351), (7, 139740579), (9, 108687117), (11, 88925823), (21, 46580193), (27, 36229039), (33, 29641941), (63, 15526731), (77, 12703689), (99, 9880647), (189, 5175577), (231, 4234563), (263, 3719331), (297, 3293549), (693, 1411521), (789, 1239777), (1789, 546777), (1841, 531333), (2079, 470507), (2367, 413259), (2893, 338121), (5367, 182259), (5523, 177111), (7101, 137753), (8679, 112707), (12523, 78111), (16101, 60753), (16569, 59037), (19679, 49707), (20251, 48303), (26037, 37569)]