180562851

素因数分解:

$3^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1051}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 312469248

約数和(自身を除く): 131906397

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 101, 189, 243, 303, 567, 707, 909, 1051, 1701, 2121, 2727, 3153, 6363, 7357, 8181, 9459, 19089, 22071, 24543, 28377, 57267, 66213, 85131, 106151, 171801, 198639, 255393, 318453, 595917, 743057, 955359, 1787751, 2229171, 2866077, 6687513, 8598231, 20062539, 25794693, 60187617, 180562851]

約数ペア:

[(1, 180562851), (3, 60187617), (7, 25794693), (9, 20062539), (21, 8598231), (27, 6687513), (63, 2866077), (81, 2229171), (101, 1787751), (189, 955359), (243, 743057), (303, 595917), (567, 318453), (707, 255393), (909, 198639), (1051, 171801), (1701, 106151), (2121, 85131), (2727, 66213), (3153, 57267), (6363, 28377), (7357, 24543), (8181, 22071), (9459, 19089)]