43214031

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 78249600

約数和(自身を除く): 35035569

約数列:

[1, 3, 7, 9, 21, 29, 31, 49, 63, 87, 93, 109, 147, 203, 217, 261, 279, 327, 441, 609, 651, 763, 899, 981, 1421, 1519, 1827, 1953, 2289, 2697, 3161, 3379, 4263, 4557, 5341, 6293, 6867, 8091, 9483, 10137, 12789, 13671, 16023, 18879, 22127, 23653, 28449, 30411, 44051, 48069, 56637, 66381, 70959, 97991, 132153, 154889, 165571, 199143, 212877, 293973, 396459, 464667, 496713, 685937, 881919, 1394001, 1490139, 2057811, 4801559, 6173433, 14404677, 43214031]

約数ペア:

[(1, 43214031), (3, 14404677), (7, 6173433), (9, 4801559), (21, 2057811), (29, 1490139), (31, 1394001), (49, 881919), (63, 685937), (87, 496713), (93, 464667), (109, 396459), (147, 293973), (203, 212877), (217, 199143), (261, 165571), (279, 154889), (327, 132153), (441, 97991), (609, 70959), (651, 66381), (763, 56637), (899, 48069), (981, 44051), (1421, 30411), (1519, 28449), (1827, 23653), (1953, 22127), (2289, 18879), (2697, 16023), (3161, 13671), (3379, 12789), (4263, 10137), (4557, 9483), (5341, 8091), (6293, 6867)]