121197978

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{967}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 295511040

約数和(自身を除く): 174313062

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 211, 297, 422, 594, 633, 967, 1266, 1899, 1934, 2321, 2901, 3798, 4642, 5697, 5802, 6963, 8703, 10637, 11394, 13926, 17406, 20889, 21274, 26109, 31911, 41778, 52218, 62667, 63822, 95733, 125334, 191466, 204037, 287199, 408074, 574398, 612111, 1224222, 1836333, 2244407, 3672666, 4488814, 5508999, 6733221, 11017998, 13466442, 20199663, 40399326, 60598989, 121197978]

約数ペア:

[(1, 121197978), (2, 60598989), (3, 40399326), (6, 20199663), (9, 13466442), (11, 11017998), (18, 6733221), (22, 5508999), (27, 4488814), (33, 3672666), (54, 2244407), (66, 1836333), (99, 1224222), (198, 612111), (211, 574398), (297, 408074), (422, 287199), (594, 204037), (633, 191466), (967, 125334), (1266, 95733), (1899, 63822), (1934, 62667), (2321, 52218), (2901, 41778), (3798, 31911), (4642, 26109), (5697, 21274), (5802, 20889), (6963, 17406), (8703, 13926), (10637, 11394)]