156645951021

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5471}}^1\times {\mathrm{7703}}^1$

素因数の和:13246

約数の個数: 48

約数和(自身を含む): 263055237120

約数和(自身を除く): 106409286099

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 5471, 7703, 16413, 23109, 38297, 49239, 53921, 69327, 114891, 161763, 322789, 344673, 454477, 485289, 968367, 1363431, 2259523, 2905101, 3181339, 4090293, 6778569, 9544017, 20335707, 28632051, 42143113, 126429339, 295001791, 379288017, 885005373, 2486443667, 2655016119, 7459331001, 17405105669, 22377993003, 52215317007, 156645951021]

約数ペア:

[(1, 156645951021), (3, 52215317007), (7, 22377993003), (9, 17405105669), (21, 7459331001), (59, 2655016119), (63, 2486443667), (177, 885005373), (413, 379288017), (531, 295001791), (1239, 126429339), (3717, 42143113), (5471, 28632051), (7703, 20335707), (16413, 9544017), (23109, 6778569), (38297, 4090293), (49239, 3181339), (53921, 2905101), (69327, 2259523), (114891, 1363431), (161763, 968367), (322789, 485289), (344673, 454477)]