78597243

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 123200000

約数和(自身を除く): 44602757

約数列:

[1, 3, 9, 19, 27, 57, 171, 349, 439, 513, 1047, 1317, 3141, 3951, 6631, 8341, 9423, 11853, 19893, 25023, 59679, 75069, 153211, 179037, 225207, 459633, 1378899, 2911009, 4136697, 8733027, 26199081, 78597243]

約数ペア:

[(1, 78597243), (3, 26199081), (9, 8733027), (19, 4136697), (27, 2911009), (57, 1378899), (171, 459633), (349, 225207), (439, 179037), (513, 153211), (1047, 75069), (1317, 59679), (3141, 25023), (3951, 19893), (6631, 11853), (8341, 9423)]