1242177849

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2851}}^1$

素因数の和:3040

約数の個数: 48

約数和(自身を含む): 2043035904

約数和(自身を除く): 800858055

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 163, 243, 297, 489, 891, 1467, 1793, 2673, 2851, 4401, 5379, 8553, 13203, 16137, 25659, 31361, 39609, 48411, 76977, 94083, 145233, 230931, 282249, 435699, 464713, 692793, 846747, 1394139, 2540241, 4182417, 5111843, 7620723, 12547251, 15335529, 37641753, 46006587, 112925259, 138019761, 414059283, 1242177849]

約数ペア:

[(1, 1242177849), (3, 414059283), (9, 138019761), (11, 112925259), (27, 46006587), (33, 37641753), (81, 15335529), (99, 12547251), (163, 7620723), (243, 5111843), (297, 4182417), (489, 2540241), (891, 1394139), (1467, 846747), (1793, 692793), (2673, 464713), (2851, 435699), (4401, 282249), (5379, 230931), (8553, 145233), (13203, 94083), (16137, 76977), (25659, 48411), (31361, 39609)]