73211391

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4651}}^1$

素因数の和:4724

約数の個数: 32

約数和(自身を含む): 120579840

約数和(自身を除く): 47368449

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1431, 1749, 4651, 5247, 13953, 15741, 41859, 51161, 125577, 153483, 246503, 460449, 739509, 1381347, 2218527, 2711533, 6655581, 8134599, 24403797, 73211391]

約数ペア:

[(1, 73211391), (3, 24403797), (9, 8134599), (11, 6655581), (27, 2711533), (33, 2218527), (53, 1381347), (99, 739509), (159, 460449), (297, 246503), (477, 153483), (583, 125577), (1431, 51161), (1749, 41859), (4651, 15741), (5247, 13953)]