85171473

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 46916847

約数列:

[1, 3, 9, 27, 41, 47, 123, 141, 369, 423, 1107, 1269, 1637, 1927, 4911, 5781, 14733, 17343, 44199, 52029, 67117, 76939, 201351, 230817, 604053, 692451, 1812159, 2077353, 3154499, 9463497, 28390491, 85171473]

約数ペア:

[(1, 85171473), (3, 28390491), (9, 9463497), (27, 3154499), (41, 2077353), (47, 1812159), (123, 692451), (141, 604053), (369, 230817), (423, 201351), (1107, 76939), (1269, 67117), (1637, 52029), (1927, 44199), (4911, 17343), (5781, 14733)]