63940011

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 91914240

約数和(自身を除く): 27974229

約数列:

[1, 3, 31, 43, 59, 93, 129, 177, 271, 813, 1333, 1829, 2537, 3999, 5487, 7611, 8401, 11653, 15989, 25203, 34959, 47967, 78647, 235941, 361243, 495659, 687527, 1083729, 1486977, 2062581, 21313337, 63940011]

約数ペア:

[(1, 63940011), (3, 21313337), (31, 2062581), (43, 1486977), (59, 1083729), (93, 687527), (129, 495659), (177, 361243), (271, 235941), (813, 78647), (1333, 47967), (1829, 34959), (2537, 25203), (3999, 15989), (5487, 11653), (7611, 8401)]