168201927

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2194

約数の個数: 48

約数和(自身を含む): 280949760

約数和(自身を除く): 112747833

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 243, 323, 459, 513, 969, 1377, 1539, 2143, 2907, 4131, 4617, 6429, 8721, 19287, 26163, 36431, 40717, 57861, 78489, 109293, 122151, 173583, 327879, 366453, 520749, 692189, 983637, 1099359, 2076567, 2950911, 3298077, 6229701, 8852733, 9894231, 18689103, 56067309, 168201927]

約数ペア:

[(1, 168201927), (3, 56067309), (9, 18689103), (17, 9894231), (19, 8852733), (27, 6229701), (51, 3298077), (57, 2950911), (81, 2076567), (153, 1099359), (171, 983637), (243, 692189), (323, 520749), (459, 366453), (513, 327879), (969, 173583), (1377, 122151), (1539, 109293), (2143, 78489), (2907, 57861), (4131, 40717), (4617, 36431), (6429, 26163), (8721, 19287)]