54156917007

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{19597}}^1\times {\mathrm{5387}}^1$

素因数の和:25012

約数の個数: 32

約数和(自身を含む): 84475219200

約数和(自身を除く): 30318302193

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 5387, 16161, 19597, 48483, 58791, 102353, 145449, 176373, 307059, 372343, 529119, 921177, 1117029, 2763531, 3351087, 10053261, 105569039, 316707117, 950121351, 2005811741, 2850364053, 6017435223, 18052305669, 54156917007]

約数ペア:

[(1, 54156917007), (3, 18052305669), (9, 6017435223), (19, 2850364053), (27, 2005811741), (57, 950121351), (171, 316707117), (513, 105569039), (5387, 10053261), (16161, 3351087), (19597, 2763531), (48483, 1117029), (58791, 921177), (102353, 529119), (145449, 372343), (176373, 307059)]