189014553

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25643}}^1$

素因数の和:25675

約数の個数: 40

約数和(自身を含む): 347527488

約数和(自身を除く): 158512935

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 25643, 76929, 179501, 230787, 333359, 538503, 692361, 1000077, 1615509, 2077083, 2333513, 3000231, 4846527, 7000539, 9000693, 14539581, 21001617, 27002079, 63004851, 189014553]

約数ペア:

[(1, 189014553), (3, 63004851), (7, 27002079), (9, 21001617), (13, 14539581), (21, 9000693), (27, 7000539), (39, 4846527), (63, 3000231), (81, 2333513), (91, 2077083), (117, 1615509), (189, 1000077), (273, 692361), (351, 538503), (567, 333359), (819, 230787), (1053, 179501), (2457, 76929), (7371, 25643)]