918289323

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{45127}}^1$

素因数の和:45176

約数の個数: 48

約数和(自身を含む): 1689592320

約数和(自身を除く): 771302997

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 2261, 2907, 6783, 20349, 45127, 135381, 315889, 406143, 767159, 857413, 947667, 2301477, 2572239, 2843001, 5370113, 6001891, 6904431, 7716717, 14576021, 16110339, 18005673, 43728063, 48331017, 54017019, 102032147, 131184189, 306096441, 918289323]

約数ペア:

[(1, 918289323), (3, 306096441), (7, 131184189), (9, 102032147), (17, 54017019), (19, 48331017), (21, 43728063), (51, 18005673), (57, 16110339), (63, 14576021), (119, 7716717), (133, 6904431), (153, 6001891), (171, 5370113), (323, 2843001), (357, 2572239), (399, 2301477), (969, 947667), (1071, 857413), (1197, 767159), (2261, 406143), (2907, 315889), (6783, 135381), (20349, 45127)]