152445987

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^2$

素因数の和:500

約数の個数: 36

約数和(自身を含む): 246500280

約数和(自身を除く): 94054293

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 229, 323, 687, 969, 2061, 2907, 3893, 4351, 11679, 13053, 35037, 39159, 52441, 73967, 157323, 221901, 471969, 665703, 891497, 996379, 2674491, 2989137, 8023473, 8967411, 16938443, 50815329, 152445987]

約数ペア:

[(1, 152445987), (3, 50815329), (9, 16938443), (17, 8967411), (19, 8023473), (51, 2989137), (57, 2674491), (153, 996379), (171, 891497), (229, 665703), (323, 471969), (687, 221901), (969, 157323), (2061, 73967), (2907, 52441), (3893, 39159), (4351, 35037), (11679, 13053)]