21777885327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{967}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 33270082560

約数和(自身を除く): 11492197233

約数列:

[1, 3, 11, 29, 33, 87, 101, 233, 303, 319, 699, 957, 967, 1111, 2563, 2901, 2929, 3333, 6757, 7689, 8787, 10637, 20271, 23533, 28043, 31911, 32219, 70599, 74327, 84129, 96657, 97667, 222981, 225311, 258863, 293001, 308473, 675933, 682457, 776589, 925419, 1074337, 2047371, 2478421, 2832343, 3223011, 6534019, 7435263, 7507027, 8497029, 19602057, 22521081, 22756411, 31155773, 68269233, 71874209, 93467319, 215622627, 250320521, 659935919, 750961563, 1979807757, 7259295109, 21777885327]

約数ペア:

[(1, 21777885327), (3, 7259295109), (11, 1979807757), (29, 750961563), (33, 659935919), (87, 250320521), (101, 215622627), (233, 93467319), (303, 71874209), (319, 68269233), (699, 31155773), (957, 22756411), (967, 22521081), (1111, 19602057), (2563, 8497029), (2901, 7507027), (2929, 7435263), (3333, 6534019), (6757, 3223011), (7689, 2832343), (8787, 2478421), (10637, 2047371), (20271, 1074337), (23533, 925419), (28043, 776589), (31911, 682457), (32219, 675933), (70599, 308473), (74327, 293001), (84129, 258863), (96657, 225311), (97667, 222981)]