137219366921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{48642101}}^1$

素因数の和:48642152

約数の個数: 16

約数和(自身を含む): 174333293568

約数和(自身を除く): 37113926647

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 48642101, 340494707, 632347313, 1507905131, 4426431191, 10555335917, 19602766703, 137219366921]

約数ペア:

[(1, 137219366921), (7, 19602766703), (13, 10555335917), (31, 4426431191), (91, 1507905131), (217, 632347313), (403, 340494707), (2821, 48642101)]