136667403

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 221584896

約数和(自身を除く): 84917493

約数列:

[1, 3, 9, 17, 23, 51, 69, 71, 153, 207, 213, 391, 547, 639, 1173, 1207, 1633, 1641, 3519, 3621, 4899, 4923, 9299, 10863, 12581, 14697, 27761, 27897, 37743, 38837, 83283, 83691, 113229, 116511, 213877, 249849, 349533, 641631, 660229, 893251, 1924893, 1980687, 2679753, 5942061, 8039259, 15185267, 45555801, 136667403]

約数ペア:

[(1, 136667403), (3, 45555801), (9, 15185267), (17, 8039259), (23, 5942061), (51, 2679753), (69, 1980687), (71, 1924893), (153, 893251), (207, 660229), (213, 641631), (391, 349533), (547, 249849), (639, 213877), (1173, 116511), (1207, 113229), (1633, 83691), (1641, 83283), (3519, 38837), (3621, 37743), (4899, 27897), (4923, 27761), (9299, 14697), (10863, 12581)]