148924587

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{643}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 233694720

約数和(自身を除く): 84770133

約数列:

[1, 3, 7, 21, 41, 123, 269, 287, 643, 807, 861, 1883, 1929, 4501, 5649, 11029, 13503, 26363, 33087, 77203, 79089, 172967, 184541, 231609, 518901, 553623, 1210769, 3632307, 7091647, 21274941, 49641529, 148924587]

約数ペア:

[(1, 148924587), (3, 49641529), (7, 21274941), (21, 7091647), (41, 3632307), (123, 1210769), (269, 553623), (287, 518901), (643, 231609), (807, 184541), (861, 172967), (1883, 79089), (1929, 77203), (4501, 33087), (5649, 26363), (11029, 13503)]