210823966053

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{8521}}^1$

素因数の和:8744

約数の個数: 80

約数和(自身を含む): 329839851264

約数和(自身を除く): 119015885211

約数列:

[1, 3, 9, 27, 47, 67, 81, 97, 141, 201, 291, 423, 603, 873, 1269, 1809, 2619, 3149, 3807, 4559, 5427, 6499, 7857, 8521, 9447, 13677, 19497, 25563, 28341, 41031, 58491, 76689, 85023, 123093, 175473, 230067, 255069, 305453, 369279, 400487, 526419, 570907, 690201, 826537, 916359, 1201461, 1712721, 2479611, 2749077, 3604383, 5138163, 7438833, 8247231, 10813149, 15414489, 22316499, 24741693, 26832629, 32439447, 38847239, 46243467, 55377979, 66949497, 80497887, 116541717, 166133937, 241493661, 349625151, 498401811, 724480983, 1048875453, 1495205433, 2173442949, 2602765013, 3146626359, 4485616299, 7808295039, 23424885117, 70274655351, 210823966053]

約数ペア:

[(1, 210823966053), (3, 70274655351), (9, 23424885117), (27, 7808295039), (47, 4485616299), (67, 3146626359), (81, 2602765013), (97, 2173442949), (141, 1495205433), (201, 1048875453), (291, 724480983), (423, 498401811), (603, 349625151), (873, 241493661), (1269, 166133937), (1809, 116541717), (2619, 80497887), (3149, 66949497), (3807, 55377979), (4559, 46243467), (5427, 38847239), (6499, 32439447), (7857, 26832629), (8521, 24741693), (9447, 22316499), (13677, 15414489), (19497, 10813149), (25563, 8247231), (28341, 7438833), (41031, 5138163), (58491, 3604383), (76689, 2749077), (85023, 2479611), (123093, 1712721), (175473, 1201461), (230067, 916359), (255069, 826537), (305453, 690201), (369279, 570907), (400487, 526419)]