145753587

素因数分解:

$3^5\times 7^2\times {\mathrm{12241}}^1$

素因数の和:12270

約数の個数: 36

約数和(自身を含む): 253997016

約数和(自身を除く): 108243429

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 11907, 12241, 36723, 85687, 110169, 257061, 330507, 599809, 771183, 991521, 1799427, 2313549, 2974563, 5398281, 6940647, 16194843, 20821941, 48584529, 145753587]

約数ペア:

[(1, 145753587), (3, 48584529), (7, 20821941), (9, 16194843), (21, 6940647), (27, 5398281), (49, 2974563), (63, 2313549), (81, 1799427), (147, 991521), (189, 771183), (243, 599809), (441, 330507), (567, 257061), (1323, 110169), (1701, 85687), (3969, 36723), (11907, 12241)]