89580141

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3181}}^1$

素因数の和:3346

約数の個数: 32

約数和(自身を含む): 152736000

約数和(自身を除く): 63155859

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1341, 3129, 3181, 4023, 9387, 9543, 22267, 28161, 28629, 66801, 85887, 200403, 473969, 601209, 1421907, 3317783, 4265721, 9953349, 12797163, 29860047, 89580141]

約数ペア:

[(1, 89580141), (3, 29860047), (7, 12797163), (9, 9953349), (21, 4265721), (27, 3317783), (63, 1421907), (149, 601209), (189, 473969), (447, 200403), (1043, 85887), (1341, 66801), (3129, 28629), (3181, 28161), (4023, 22267), (9387, 9543)]