65033409

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 104832000

約数和(自身を除く): 39798591

約数列:

[1, 3, 7, 19, 21, 57, 133, 389, 399, 419, 1167, 1257, 2723, 2933, 7391, 7961, 8169, 8799, 22173, 23883, 51737, 55727, 155211, 162991, 167181, 488973, 1140937, 3096829, 3422811, 9290487, 21677803, 65033409]

約数ペア:

[(1, 65033409), (3, 21677803), (7, 9290487), (19, 3422811), (21, 3096829), (57, 1140937), (133, 488973), (389, 167181), (399, 162991), (419, 155211), (1167, 55727), (1257, 51737), (2723, 23883), (2933, 22173), (7391, 8799), (7961, 8169)]