84289491

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 156119040

約数和(自身を除く): 71829549

約数列:

[1, 3, 9, 11, 13, 19, 27, 33, 39, 57, 81, 99, 117, 143, 171, 209, 247, 297, 351, 383, 429, 513, 627, 741, 891, 1053, 1149, 1287, 1539, 1881, 2223, 2717, 3447, 3861, 4213, 4979, 5643, 6669, 7277, 8151, 10341, 11583, 12639, 14937, 16929, 20007, 21831, 24453, 31023, 37917, 44811, 54769, 65493, 73359, 80047, 94601, 113751, 134433, 164307, 196479, 220077, 240141, 283803, 341253, 403299, 492921, 589437, 720423, 851409, 1040611, 1478763, 2161269, 2554227, 3121833, 4436289, 6483807, 7662681, 9365499, 28096497, 84289491]

約数ペア:

[(1, 84289491), (3, 28096497), (9, 9365499), (11, 7662681), (13, 6483807), (19, 4436289), (27, 3121833), (33, 2554227), (39, 2161269), (57, 1478763), (81, 1040611), (99, 851409), (117, 720423), (143, 589437), (171, 492921), (209, 403299), (247, 341253), (297, 283803), (351, 240141), (383, 220077), (429, 196479), (513, 164307), (627, 134433), (741, 113751), (891, 94601), (1053, 80047), (1149, 73359), (1287, 65493), (1539, 54769), (1881, 44811), (2223, 37917), (2717, 31023), (3447, 24453), (3861, 21831), (4213, 20007), (4979, 16929), (5643, 14937), (6669, 12639), (7277, 11583), (8151, 10341)]