66499923

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 106647552

約数和(自身を除く): 40147629

約数列:

[1, 3, 7, 21, 23, 69, 131, 161, 393, 483, 917, 1051, 2751, 3013, 3153, 7357, 9039, 21091, 22071, 24173, 63273, 72519, 137681, 169211, 413043, 507633, 963767, 2891301, 3166663, 9499989, 22166641, 66499923]

約数ペア:

[(1, 66499923), (3, 22166641), (7, 9499989), (21, 3166663), (23, 2891301), (69, 963767), (131, 507633), (161, 413043), (393, 169211), (483, 137681), (917, 72519), (1051, 63273), (2751, 24173), (3013, 22071), (3153, 21091), (7357, 9039)]