77590149

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4003}}^1$

素因数の和:4097

約数の個数: 32

約数和(自身を含む): 129153024

約数和(自身を除く): 51562875

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1491, 2769, 4003, 6461, 12009, 19383, 28021, 52039, 84063, 156117, 284213, 364273, 852639, 1092819, 1989491, 3694769, 5968473, 11084307, 25863383, 77590149]

約数ペア:

[(1, 77590149), (3, 25863383), (7, 11084307), (13, 5968473), (21, 3694769), (39, 1989491), (71, 1092819), (91, 852639), (213, 364273), (273, 284213), (497, 156117), (923, 84063), (1491, 52039), (2769, 28021), (4003, 19383), (6461, 12009)]