147609

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:98

約数の個数: 32

約数和(自身を含む): 276480

約数和(自身を除く): 128871

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 71, 77, 99, 189, 213, 231, 297, 497, 639, 693, 781, 1491, 1917, 2079, 2343, 4473, 5467, 7029, 13419, 16401, 21087, 49203, 147609]

約数ペア:

[(1, 147609), (3, 49203), (7, 21087), (9, 16401), (11, 13419), (21, 7029), (27, 5467), (33, 4473), (63, 2343), (71, 2079), (77, 1917), (99, 1491), (189, 781), (213, 693), (231, 639), (297, 497)]