157020009549

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{495161}}^1$

素因数の和:495397

約数の個数: 32

約数和(自身を含む): 231593209344

約数和(自身を除く): 74573199795

約数列:

[1, 3, 13, 39, 47, 141, 173, 519, 611, 1833, 2249, 6747, 8131, 24393, 105703, 317109, 495161, 1485483, 6437093, 19311279, 23272567, 69817701, 85662853, 256988559, 302543371, 907630113, 1113617089, 3340851267, 4026154091, 12078462273, 52340003183, 157020009549]

約数ペア:

[(1, 157020009549), (3, 52340003183), (13, 12078462273), (39, 4026154091), (47, 3340851267), (141, 1113617089), (173, 907630113), (519, 302543371), (611, 256988559), (1833, 85662853), (2249, 69817701), (6747, 23272567), (8131, 19311279), (24393, 6437093), (105703, 1485483), (317109, 495161)]