42549513

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 60746112

約数和(自身を除く): 18196599

約数列:

[1, 3, 41, 53, 61, 107, 123, 159, 183, 321, 2173, 2501, 3233, 4387, 5671, 6519, 6527, 7503, 9699, 13161, 17013, 19581, 132553, 232511, 267607, 345931, 397659, 697533, 802821, 1037793, 14183171, 42549513]

約数ペア:

[(1, 42549513), (3, 14183171), (41, 1037793), (53, 802821), (61, 697533), (107, 397659), (123, 345931), (159, 267607), (183, 232511), (321, 132553), (2173, 19581), (2501, 17013), (3233, 13161), (4387, 9699), (5671, 7503), (6519, 6527)]