142854003

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{947}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 219025920

約数和(自身を除く): 76171917

約数列:

[1, 3, 9, 27, 37, 111, 151, 333, 453, 947, 999, 1359, 2841, 4077, 5587, 8523, 16761, 25569, 35039, 50283, 105117, 142997, 150849, 315351, 428991, 946053, 1286973, 3860919, 5290889, 15872667, 47618001, 142854003]

約数ペア:

[(1, 142854003), (3, 47618001), (9, 15872667), (27, 5290889), (37, 3860919), (111, 1286973), (151, 946053), (333, 428991), (453, 315351), (947, 150849), (999, 142997), (1359, 105117), (2841, 50283), (4077, 35039), (5587, 25569), (8523, 16761)]