147399777

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41047}}^1$

素因数の和:41082

約数の個数: 32

約数和(自身を含む): 262707200

約数和(自身を除く): 115307423

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 41047, 123141, 287329, 369423, 779893, 861987, 1108269, 2339679, 2585961, 5459251, 7019037, 7757883, 16377753, 21057111, 49133259, 147399777]

約数ペア:

[(1, 147399777), (3, 49133259), (7, 21057111), (9, 16377753), (19, 7757883), (21, 7019037), (27, 5459251), (57, 2585961), (63, 2339679), (133, 1108269), (171, 861987), (189, 779893), (399, 369423), (513, 287329), (1197, 123141), (3591, 41047)]