374280291

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2687}}^1$

素因数の和:2781

約数の個数: 64

約数和(自身を含む): 701890560

約数和(自身を除く): 327610269

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 67, 77, 99, 189, 201, 231, 297, 469, 603, 693, 737, 1407, 1809, 2079, 2211, 2687, 4221, 5159, 6633, 8061, 12663, 15477, 18809, 19899, 24183, 29557, 46431, 56427, 72549, 88671, 139293, 169281, 180029, 206899, 266013, 507843, 540087, 620697, 798039, 1260203, 1620261, 1862091, 1980319, 3780609, 4860783, 5586273, 5940957, 11341827, 13862233, 17822871, 34025481, 41586699, 53468613, 124760097, 374280291]

約数ペア:

[(1, 374280291), (3, 124760097), (7, 53468613), (9, 41586699), (11, 34025481), (21, 17822871), (27, 13862233), (33, 11341827), (63, 5940957), (67, 5586273), (77, 4860783), (99, 3780609), (189, 1980319), (201, 1862091), (231, 1620261), (297, 1260203), (469, 798039), (603, 620697), (693, 540087), (737, 507843), (1407, 266013), (1809, 206899), (2079, 180029), (2211, 169281), (2687, 139293), (4221, 88671), (5159, 72549), (6633, 56427), (8061, 46431), (12663, 29557), (15477, 24183), (18809, 19899)]