22480443

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 36741760

約数和(自身を除く): 14261317

約数列:

[1, 3, 9, 17, 27, 43, 51, 67, 129, 153, 201, 289, 387, 459, 603, 731, 867, 1139, 1161, 1809, 2193, 2601, 2881, 3417, 6579, 7803, 8643, 10251, 12427, 19363, 19737, 25929, 30753, 37281, 48977, 58089, 77787, 111843, 146931, 174267, 335529, 440793, 522801, 832609, 1322379, 2497827, 7493481, 22480443]

約数ペア:

[(1, 22480443), (3, 7493481), (9, 2497827), (17, 1322379), (27, 832609), (43, 522801), (51, 440793), (67, 335529), (129, 174267), (153, 146931), (201, 111843), (289, 77787), (387, 58089), (459, 48977), (603, 37281), (731, 30753), (867, 25929), (1139, 19737), (1161, 19363), (1809, 12427), (2193, 10251), (2601, 8643), (2881, 7803), (3417, 6579)]