308552949

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1777}}^1$

素因数の和:1954

約数の個数: 32

約数和(自身を含む): 469392000

約数和(自身を除く): 160839051

約数列:

[1, 3, 9, 27, 59, 109, 177, 327, 531, 981, 1593, 1777, 2943, 5331, 6431, 15993, 19293, 47979, 57879, 104843, 173637, 193693, 314529, 581079, 943587, 1743237, 2830761, 5229711, 11427887, 34283661, 102850983, 308552949]

約数ペア:

[(1, 308552949), (3, 102850983), (9, 34283661), (27, 11427887), (59, 5229711), (109, 2830761), (177, 1743237), (327, 943587), (531, 581079), (981, 314529), (1593, 193693), (1777, 173637), (2943, 104843), (5331, 57879), (6431, 47979), (15993, 19293)]