90119271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 137491200

約数和(自身を除く): 47371929

約数列:

[1, 3, 11, 33, 41, 43, 123, 129, 451, 473, 1353, 1419, 1549, 1763, 4647, 5289, 17039, 19393, 51117, 58179, 63509, 66607, 190527, 199821, 698599, 732677, 2095797, 2198031, 2730887, 8192661, 30039757, 90119271]

約数ペア:

[(1, 90119271), (3, 30039757), (11, 8192661), (33, 2730887), (41, 2198031), (43, 2095797), (123, 732677), (129, 698599), (451, 199821), (473, 190527), (1353, 66607), (1419, 63509), (1549, 58179), (1763, 51117), (4647, 19393), (5289, 17039)]