27804501494

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{971}}^1$

素因数の和:1362

約数の個数: 96

約数和(自身を含む): 53709080832

約数和(自身を除く): 25904579338

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 101, 154, 202, 263, 526, 539, 707, 971, 1078, 1111, 1414, 1841, 1942, 2222, 2893, 3682, 4949, 5786, 6797, 7777, 9898, 10681, 12887, 13594, 15554, 20251, 21362, 25774, 26563, 40502, 47579, 53126, 54439, 74767, 95158, 98071, 108878, 141757, 149534, 185941, 196142, 255373, 283514, 292193, 371882, 510746, 523369, 584386, 686497, 1046738, 1078781, 1301587, 1372994, 1787611, 2045351, 2157562, 2603174, 2809103, 3575222, 4090702, 4805479, 5618206, 7551467, 9610958, 12513277, 14317457, 15102934, 19663721, 25026554, 25792673, 28634914, 39327442, 51585346, 52860269, 105720538, 137646047, 180548711, 275292094, 283719403, 361097422, 567438806, 1263840977, 1986035821, 2527681954, 3972071642, 13902250747, 27804501494]

約数ペア:

[(1, 27804501494), (2, 13902250747), (7, 3972071642), (11, 2527681954), (14, 1986035821), (22, 1263840977), (49, 567438806), (77, 361097422), (98, 283719403), (101, 275292094), (154, 180548711), (202, 137646047), (263, 105720538), (526, 52860269), (539, 51585346), (707, 39327442), (971, 28634914), (1078, 25792673), (1111, 25026554), (1414, 19663721), (1841, 15102934), (1942, 14317457), (2222, 12513277), (2893, 9610958), (3682, 7551467), (4949, 5618206), (5786, 4805479), (6797, 4090702), (7777, 3575222), (9898, 2809103), (10681, 2603174), (12887, 2157562), (13594, 2045351), (15554, 1787611), (20251, 1372994), (21362, 1301587), (25774, 1078781), (26563, 1046738), (40502, 686497), (47579, 584386), (53126, 523369), (54439, 510746), (74767, 371882), (95158, 292193), (98071, 283514), (108878, 255373), (141757, 196142), (149534, 185941)]