143103633477

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{139}}^2\times {\mathrm{977}}^1$

素因数の和:1303

約数の個数: 72

約数和(自身を含む): 232048604736

約数和(自身を除く): 88944971259

約数列:

[1, 3, 7, 19, 21, 57, 133, 139, 361, 399, 417, 973, 977, 1083, 2527, 2641, 2919, 2931, 6839, 7581, 7923, 18487, 18563, 19321, 20517, 50179, 55461, 55689, 57963, 129941, 135247, 135803, 150537, 351253, 352697, 367099, 389823, 405741, 407409, 950621, 1053759, 1058091, 1101297, 2468879, 2569693, 2580257, 2851863, 6974881, 7406637, 7709079, 7740771, 18061799, 18876617, 20924643, 48824167, 49024883, 54185397, 56629851, 132136319, 146472501, 147074649, 343174181, 358655723, 396408957, 1029522543, 1075967169, 2510590061, 6814458737, 7531770183, 20443376211, 47701211159, 143103633477]

約数ペア:

[(1, 143103633477), (3, 47701211159), (7, 20443376211), (19, 7531770183), (21, 6814458737), (57, 2510590061), (133, 1075967169), (139, 1029522543), (361, 396408957), (399, 358655723), (417, 343174181), (973, 147074649), (977, 146472501), (1083, 132136319), (2527, 56629851), (2641, 54185397), (2919, 49024883), (2931, 48824167), (6839, 20924643), (7581, 18876617), (7923, 18061799), (18487, 7740771), (18563, 7709079), (19321, 7406637), (20517, 6974881), (50179, 2851863), (55461, 2580257), (55689, 2569693), (57963, 2468879), (129941, 1101297), (135247, 1058091), (135803, 1053759), (150537, 950621), (351253, 407409), (352697, 405741), (367099, 389823)]