65990043

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13259}}^1$

素因数の和:13351

約数の個数: 24

約数和(自身を含む): 110323200

約数和(自身を除く): 44333157

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 13259, 39777, 92813, 119331, 278439, 835317, 1047461, 3142383, 7332227, 9427149, 21996681, 65990043]

約数ペア:

[(1, 65990043), (3, 21996681), (7, 9427149), (9, 7332227), (21, 3142383), (63, 1047461), (79, 835317), (237, 278439), (553, 119331), (711, 92813), (1659, 39777), (4977, 13259)]