72753603

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 112358400

約数和(自身を除く): 39604797

約数列:

[1, 3, 13, 19, 39, 47, 57, 141, 247, 611, 741, 893, 1833, 2089, 2679, 6267, 11609, 27157, 34827, 39691, 81471, 98183, 119073, 294549, 515983, 1276379, 1547949, 1865477, 3829137, 5596431, 24251201, 72753603]

約数ペア:

[(1, 72753603), (3, 24251201), (13, 5596431), (19, 3829137), (39, 1865477), (47, 1547949), (57, 1276379), (141, 515983), (247, 294549), (611, 119073), (741, 98183), (893, 81471), (1833, 39691), (2089, 34827), (2679, 27157), (6267, 11609)]