121205538

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^2\times {\mathrm{4243}}^1$

素因数の和:4300

約数の個数: 48

約数和(自身を含む): 281631840

約数和(自身を除く): 160426302

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 529, 621, 1058, 1242, 1587, 3174, 4243, 4761, 8486, 9522, 12729, 14283, 25458, 28566, 38187, 76374, 97589, 114561, 195178, 229122, 292767, 585534, 878301, 1756602, 2244547, 2634903, 4489094, 5269806, 6733641, 13467282, 20200923, 40401846, 60602769, 121205538]

約数ペア:

[(1, 121205538), (2, 60602769), (3, 40401846), (6, 20200923), (9, 13467282), (18, 6733641), (23, 5269806), (27, 4489094), (46, 2634903), (54, 2244547), (69, 1756602), (138, 878301), (207, 585534), (414, 292767), (529, 229122), (621, 195178), (1058, 114561), (1242, 97589), (1587, 76374), (3174, 38187), (4243, 28566), (4761, 25458), (8486, 14283), (9522, 12729)]