66654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2$

素因数の和:61

約数の個数: 36

約数和(自身を含む): 172536

約数和(自身を除く): 105882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 529, 966, 1058, 1449, 1587, 2898, 3174, 3703, 4761, 7406, 9522, 11109, 22218, 33327, 66654]

約数ペア:

[(1, 66654), (2, 33327), (3, 22218), (6, 11109), (7, 9522), (9, 7406), (14, 4761), (18, 3703), (21, 3174), (23, 2898), (42, 1587), (46, 1449), (63, 1058), (69, 966), (126, 529), (138, 483), (161, 414), (207, 322)]