66845751

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 114649344

約数和(自身を除く): 47803593

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 147, 161, 357, 391, 483, 833, 1127, 1163, 1173, 2499, 2737, 3381, 3489, 8141, 8211, 19159, 19771, 24423, 26749, 56987, 57477, 59313, 80247, 138397, 170961, 187243, 415191, 454733, 561729, 968779, 1310701, 1364199, 2906337, 3183131, 3932103, 9549393, 22281917, 66845751]

約数ペア:

[(1, 66845751), (3, 22281917), (7, 9549393), (17, 3932103), (21, 3183131), (23, 2906337), (49, 1364199), (51, 1310701), (69, 968779), (119, 561729), (147, 454733), (161, 415191), (357, 187243), (391, 170961), (483, 138397), (833, 80247), (1127, 59313), (1163, 57477), (1173, 56987), (2499, 26749), (2737, 24423), (3381, 19771), (3489, 19159), (8141, 8211)]