133315923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 196955136

約数和(自身を除く): 63639213

約数列:

[1, 3, 13, 39, 47, 141, 257, 283, 611, 771, 849, 1833, 3341, 3679, 10023, 11037, 12079, 13301, 36237, 39903, 72731, 157027, 172913, 218193, 471081, 518739, 945503, 2836509, 3418357, 10255071, 44438641, 133315923]

約数ペア:

[(1, 133315923), (3, 44438641), (13, 10255071), (39, 3418357), (47, 2836509), (141, 945503), (257, 518739), (283, 471081), (611, 218193), (771, 172913), (849, 157027), (1833, 72731), (3341, 39903), (3679, 36237), (10023, 13301), (11037, 12079)]