69938883

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 129355776

約数和(自身を除く): 59416893

約数列:

[1, 3, 7, 9, 21, 23, 27, 31, 63, 69, 81, 93, 161, 173, 189, 207, 217, 279, 483, 519, 567, 621, 651, 713, 837, 1211, 1449, 1557, 1863, 1953, 2139, 2511, 3633, 3979, 4347, 4671, 4991, 5363, 5859, 6417, 10899, 11937, 13041, 14013, 14973, 16089, 17577, 19251, 27853, 32697, 35811, 37541, 44919, 48267, 57753, 83559, 98091, 107433, 112623, 123349, 134757, 144801, 250677, 322299, 337869, 370047, 404271, 434403, 752031, 863443, 1013607, 1110141, 2256093, 2590329, 3040821, 3330423, 7770987, 9991269, 23312961, 69938883]

約数ペア:

[(1, 69938883), (3, 23312961), (7, 9991269), (9, 7770987), (21, 3330423), (23, 3040821), (27, 2590329), (31, 2256093), (63, 1110141), (69, 1013607), (81, 863443), (93, 752031), (161, 434403), (173, 404271), (189, 370047), (207, 337869), (217, 322299), (279, 250677), (483, 144801), (519, 134757), (567, 123349), (621, 112623), (651, 107433), (713, 98091), (837, 83559), (1211, 57753), (1449, 48267), (1557, 44919), (1863, 37541), (1953, 35811), (2139, 32697), (2511, 27853), (3633, 19251), (3979, 17577), (4347, 16089), (4671, 14973), (4991, 14013), (5363, 13041), (5859, 11937), (6417, 10899)]