161167329

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{17783}}^1$

素因数の和:17861

約数の個数: 24

約数和(自身を含む): 249687360

約数和(自身を除く): 88520031

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 9063, 17783, 53349, 160047, 337877, 942499, 1013631, 2827497, 3040893, 8482491, 17907481, 53722443, 161167329]

約数ペア:

[(1, 161167329), (3, 53722443), (9, 17907481), (19, 8482491), (53, 3040893), (57, 2827497), (159, 1013631), (171, 942499), (477, 337877), (1007, 160047), (3021, 53349), (9063, 17783)]