201729123

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 327075840

約数和(自身を除く): 125346717

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 243, 423, 459, 799, 1039, 1269, 1377, 2397, 3117, 3807, 4131, 7191, 9351, 11421, 17663, 21573, 28053, 48833, 52989, 64719, 84159, 146499, 158967, 194157, 252477, 439497, 476901, 830161, 1318491, 1430703, 2490483, 3955473, 4292109, 7471449, 11866419, 22414347, 67243041, 201729123]

約数ペア:

[(1, 201729123), (3, 67243041), (9, 22414347), (17, 11866419), (27, 7471449), (47, 4292109), (51, 3955473), (81, 2490483), (141, 1430703), (153, 1318491), (243, 830161), (423, 476901), (459, 439497), (799, 252477), (1039, 194157), (1269, 158967), (1377, 146499), (2397, 84159), (3117, 64719), (3807, 52989), (4131, 48833), (7191, 28053), (9351, 21573), (11421, 17663)]