111421281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 161215488

約数和(自身を除く): 49794207

約数列:

[1, 3, 17, 51, 97, 101, 223, 291, 303, 669, 1649, 1717, 3791, 4947, 5151, 9797, 11373, 21631, 22523, 29391, 64893, 67569, 166549, 367727, 382891, 499647, 1103181, 1148673, 2184731, 6554193, 37140427, 111421281]

約数ペア:

[(1, 111421281), (3, 37140427), (17, 6554193), (51, 2184731), (97, 1148673), (101, 1103181), (223, 499647), (291, 382891), (303, 367727), (669, 166549), (1649, 67569), (1717, 64893), (3791, 29391), (4947, 22523), (5151, 21631), (9797, 11373)]