157432869

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31181}}^1$

素因数の和:31218

約数の個数: 32

約数和(自身を含む): 269412480

約数和(自身を除く): 111979611

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 31181, 93543, 280629, 342991, 530077, 841887, 1028973, 1590231, 3086919, 4770693, 5830847, 9260757, 14312079, 17492541, 52477623, 157432869]

約数ペア:

[(1, 157432869), (3, 52477623), (9, 17492541), (11, 14312079), (17, 9260757), (27, 5830847), (33, 4770693), (51, 3086919), (99, 1590231), (153, 1028973), (187, 841887), (297, 530077), (459, 342991), (561, 280629), (1683, 93543), (5049, 31181)]