81761526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58991}}^1$

素因数の和:59017

約数の個数: 48

約数和(自身を含む): 220866048

約数和(自身を除く): 139104522

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 58991, 117982, 176973, 353946, 412937, 530919, 648901, 825874, 1061838, 1238811, 1297802, 1946703, 2477622, 3716433, 3893406, 4542307, 5840109, 7432866, 9084614, 11680218, 13626921, 27253842, 40880763, 81761526]

約数ペア:

[(1, 81761526), (2, 40880763), (3, 27253842), (6, 13626921), (7, 11680218), (9, 9084614), (11, 7432866), (14, 5840109), (18, 4542307), (21, 3893406), (22, 3716433), (33, 2477622), (42, 1946703), (63, 1297802), (66, 1238811), (77, 1061838), (99, 825874), (126, 648901), (154, 530919), (198, 412937), (231, 353946), (462, 176973), (693, 117982), (1386, 58991)]