121418913

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 218419200

約数和(自身を除く): 97000287

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 343, 357, 539, 561, 631, 833, 1029, 1309, 1617, 1893, 2499, 3773, 3927, 4417, 5831, 6941, 9163, 10727, 11319, 13251, 17493, 20823, 27489, 30919, 32181, 48587, 64141, 75089, 92757, 117997, 145761, 192423, 216433, 225267, 340109, 353991, 525623, 649299, 825979, 1020327, 1576869, 2380763, 2477937, 3679361, 5781853, 7142289, 11038083, 17345559, 40472971, 121418913]

約数ペア:

[(1, 121418913), (3, 40472971), (7, 17345559), (11, 11038083), (17, 7142289), (21, 5781853), (33, 3679361), (49, 2477937), (51, 2380763), (77, 1576869), (119, 1020327), (147, 825979), (187, 649299), (231, 525623), (343, 353991), (357, 340109), (539, 225267), (561, 216433), (631, 192423), (833, 145761), (1029, 117997), (1309, 92757), (1617, 75089), (1893, 64141), (2499, 48587), (3773, 32181), (3927, 30919), (4417, 27489), (5831, 20823), (6941, 17493), (9163, 13251), (10727, 11319)]