55408977

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1181}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 86479848

約数和(自身を除く): 31070871

約数列:

[1, 3, 9, 13, 39, 117, 401, 1181, 1203, 3543, 3609, 5213, 10629, 15353, 15639, 46059, 46917, 138177, 473581, 1420743, 4262229, 6156553, 18469659, 55408977]

約数ペア:

[(1, 55408977), (3, 18469659), (9, 6156553), (13, 4262229), (39, 1420743), (117, 473581), (401, 138177), (1181, 46917), (1203, 46059), (3543, 15639), (3609, 15353), (5213, 10629)]