157236417

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2079

約数の個数: 48

約数和(自身を含む): 267209280

約数和(自身を除く): 109972863

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 169, 221, 351, 459, 507, 663, 1521, 1989, 2027, 2873, 4563, 5967, 6081, 8619, 18243, 25857, 26351, 34459, 54729, 77571, 79053, 103377, 237159, 310131, 342563, 447967, 711477, 930393, 1027689, 1343901, 3083067, 4031703, 5823571, 9249201, 12095109, 17470713, 52412139, 157236417]

約数ペア:

[(1, 157236417), (3, 52412139), (9, 17470713), (13, 12095109), (17, 9249201), (27, 5823571), (39, 4031703), (51, 3083067), (117, 1343901), (153, 1027689), (169, 930393), (221, 711477), (351, 447967), (459, 342563), (507, 310131), (663, 237159), (1521, 103377), (1989, 79053), (2027, 77571), (2873, 54729), (4563, 34459), (5967, 26351), (6081, 25857), (8619, 18243)]