157048389003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{208337}}^1$

素因数の和:208835

約数の個数: 32

約数和(自身を含む): 233285225472

約数和(自身を除く): 76236836469

約数列:

[1, 3, 11, 33, 53, 159, 431, 583, 1293, 1749, 4741, 14223, 22843, 68529, 208337, 251273, 625011, 753819, 2291707, 6875121, 11041861, 33125583, 89793247, 121460471, 269379741, 364381413, 987725717, 2963177151, 4759042091, 14277126273, 52349463001, 157048389003]

約数ペア:

[(1, 157048389003), (3, 52349463001), (11, 14277126273), (33, 4759042091), (53, 2963177151), (159, 987725717), (431, 364381413), (583, 269379741), (1293, 121460471), (1749, 89793247), (4741, 33125583), (14223, 11041861), (22843, 6875121), (68529, 2291707), (208337, 753819), (251273, 625011)]