140218803

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 219513600

約数和(自身を除く): 79294797

約数列:

[1, 3, 9, 19, 27, 57, 171, 443, 513, 617, 1329, 1851, 3987, 5553, 8417, 11723, 11961, 16659, 25251, 35169, 75753, 105507, 227259, 273331, 316521, 819993, 2459979, 5193289, 7379937, 15579867, 46739601, 140218803]

約数ペア:

[(1, 140218803), (3, 46739601), (9, 15579867), (19, 7379937), (27, 5193289), (57, 2459979), (171, 819993), (443, 316521), (513, 273331), (617, 227259), (1329, 105507), (1851, 75753), (3987, 35169), (5553, 25251), (8417, 16659), (11723, 11961)]